Home / 24,435,024.93-33,720,916.56-13,422,005.31

Finding the Fourth Proportional to 24,435,024.93, 33,720,916.56 and 13,422,005.31

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Solution

The fourth proportional to 24,435,024.93, 33,720,916.56 and 13,422,005.31 is: 18,522,687.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,435,024.93 : 33,720,916.56 = 13,422,005.31 : x
  2. Step 2: Convert to fraction form
    24,435,024.93/33,720,916.56 = 13,422,005.31/x
  3. Step 3: Cross multiply
    24,435,024.93x = 33,720,916.56 × 13,422,005.31
  4. Step 4: Simplify right side
    24,435,024.93x = 452,602,321,126,387
  5. Step 5: Solve for x
    x = 452,602,321,126,387/24,435,024.93
  6. Step 6: Final answer
    x = 18,522,687.10

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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.