Home / 24,850,834.47-34,293,824.69-13,687,113.15

Finding the Fourth Proportional to 24,850,834.47, 34,293,824.69 and 13,687,113.15

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Solution

The fourth proportional to 24,850,834.47, 34,293,824.69 and 13,687,113.15 is: 18,888,036.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,850,834.47 : 34,293,824.69 = 13,687,113.15 : x
  2. Step 2: Convert to fraction form
    24,850,834.47/34,293,824.69 = 13,687,113.15/x
  3. Step 3: Cross multiply
    24,850,834.47x = 34,293,824.69 × 13,687,113.15
  4. Step 4: Simplify right side
    24,850,834.47x = 469,383,458,809,858.12
  5. Step 5: Solve for x
    x = 469,383,458,809,858.12/24,850,834.47
  6. Step 6: Final answer
    x = 18,888,036.11

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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.