Home / 29,201,927.22-43,779,270.02-17,838,537.66

Finding the Fourth Proportional to 29,201,927.22, 43,779,270.02 and 17,838,537.66

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Solution

The fourth proportional to 29,201,927.22, 43,779,270.02 and 17,838,537.66 is: 26,743,377.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,201,927.22 : 43,779,270.02 = 17,838,537.66 : x
  2. Step 2: Convert to fraction form
    29,201,927.22/43,779,270.02 = 17,838,537.66/x
  3. Step 3: Cross multiply
    29,201,927.22x = 43,779,270.02 × 17,838,537.66
  4. Step 4: Simplify right side
    29,201,927.22x = 780,958,156,889,886.25
  5. Step 5: Solve for x
    x = 780,958,156,889,886.25/29,201,927.22
  6. Step 6: Final answer
    x = 26,743,377.28

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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.