Home / 24,904,247.64-34,367,772.96-13,890,988.68

Finding the Fourth Proportional to 24,904,247.64, 34,367,772.96 and 13,890,988.68

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Solution

The fourth proportional to 24,904,247.64, 34,367,772.96 and 13,890,988.68 is: 19,169,514.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,904,247.64 : 34,367,772.96 = 13,890,988.68 : x
  2. Step 2: Convert to fraction form
    24,904,247.64/34,367,772.96 = 13,890,988.68/x
  3. Step 3: Cross multiply
    24,904,247.64x = 34,367,772.96 × 13,890,988.68
  4. Step 4: Simplify right side
    24,904,247.64x = 477,402,345,144,170.12
  5. Step 5: Solve for x
    x = 477,402,345,144,170.12/24,904,247.64
  6. Step 6: Final answer
    x = 19,169,514.86

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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.