Home / 24,160,872.29-33,342,705.35-13,148,332.20

Finding the Fourth Proportional to 24,160,872.29, 33,342,705.35 and 13,148,332.20

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Solution

The fourth proportional to 24,160,872.29, 33,342,705.35 and 13,148,332.20 is: 18,145,080.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,160,872.29 : 33,342,705.35 = 13,148,332.20 : x
  2. Step 2: Convert to fraction form
    24,160,872.29/33,342,705.35 = 13,148,332.20/x
  3. Step 3: Cross multiply
    24,160,872.29x = 33,342,705.35 × 13,148,332.20
  4. Step 4: Simplify right side
    24,160,872.29x = 438,400,966,388,517.25
  5. Step 5: Solve for x
    x = 438,400,966,388,517.25/24,160,872.29
  6. Step 6: Final answer
    x = 18,145,080.24

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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.