Home / 19,014,926.85-26,241,193.06-10,754,827.49

Finding the Fourth Proportional to 19,014,926.85, 26,241,193.06 and 10,754,827.49

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Solution

The fourth proportional to 19,014,926.85, 26,241,193.06 and 10,754,827.49 is: 14,841,997.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,014,926.85 : 26,241,193.06 = 10,754,827.49 : x
  2. Step 2: Convert to fraction form
    19,014,926.85/26,241,193.06 = 10,754,827.49/x
  3. Step 3: Cross multiply
    19,014,926.85x = 26,241,193.06 × 10,754,827.49
  4. Step 4: Simplify right side
    19,014,926.85x = 282,219,504,530,801.12
  5. Step 5: Solve for x
    x = 282,219,504,530,801.12/19,014,926.85
  6. Step 6: Final answer
    x = 14,841,997.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.