Home / 63,208,714.43-87,235,104.99-35,708,414.15

Finding the Fourth Proportional to 63,208,714.43, 87,235,104.99 and 35,708,414.15

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Solution

The fourth proportional to 63,208,714.43, 87,235,104.99 and 35,708,414.15 is: 49,281,610.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,208,714.43 : 87,235,104.99 = 35,708,414.15 : x
  2. Step 2: Convert to fraction form
    63,208,714.43/87,235,104.99 = 35,708,414.15/x
  3. Step 3: Cross multiply
    63,208,714.43x = 87,235,104.99 × 35,708,414.15
  4. Step 4: Simplify right side
    63,208,714.43x = 3,115,027,256,965,476
  5. Step 5: Solve for x
    x = 3,115,027,256,965,476/63,208,714.43
  6. Step 6: Final answer
    x = 49,281,610.70

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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.