Home / 24,250,318.50-33,465,442.65-13,385,305.38

Finding the Fourth Proportional to 24,250,318.50, 33,465,442.65 and 13,385,305.38

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Solution

The fourth proportional to 24,250,318.50, 33,465,442.65 and 13,385,305.38 is: 18,471,723.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,250,318.50 : 33,465,442.65 = 13,385,305.38 : x
  2. Step 2: Convert to fraction form
    24,250,318.50/33,465,442.65 = 13,385,305.38/x
  3. Step 3: Cross multiply
    24,250,318.50x = 33,465,442.65 × 13,385,305.38
  4. Step 4: Simplify right side
    24,250,318.50x = 447,945,169,547,126.44
  5. Step 5: Solve for x
    x = 447,945,169,547,126.44/24,250,318.50
  6. Step 6: Final answer
    x = 18,471,723.15

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1.5x scale

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.