Home / 19,479,609,116.90-29,219,413,675.36-19,479,609,116.90

Finding the Fourth Proportional to 19,479,609,116.90, 29,219,413,675.36 and 19,479,609,116.90

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Solution

The fourth proportional to 19,479,609,116.90, 29,219,413,675.36 and 19,479,609,116.90 is: 29,219,413,675.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,479,609,116.90 : 29,219,413,675.36 = 19,479,609,116.90 : x
  2. Step 2: Convert to fraction form
    19,479,609,116.90/29,219,413,675.36 = 19,479,609,116.90/x
  3. Step 3: Cross multiply
    19,479,609,116.90x = 29,219,413,675.36 × 19,479,609,116.90
  4. Step 4: Simplify right side
    19,479,609,116.90x = 569,182,757,021,015,277,568
  5. Step 5: Solve for x
    x = 569,182,757,021,015,277,568/19,479,609,116.90
  6. Step 6: Final answer
    x = 29,219,413,675.36

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Half scale
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Double scale
Find fourth proportional to 19,479,609,117.90, 29,219,413,676.86 and 19,479,609,117.90
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.