Home / 61,757,355.52-85,224,877.68-35,295,267.88

Finding the Fourth Proportional to 61,757,355.52, 85,224,877.68 and 35,295,267.88

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Solution

The fourth proportional to 61,757,355.52, 85,224,877.68 and 35,295,267.88 is: 48,707,313.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,757,355.52 : 85,224,877.68 = 35,295,267.88 : x
  2. Step 2: Convert to fraction form
    61,757,355.52/85,224,877.68 = 35,295,267.88/x
  3. Step 3: Cross multiply
    61,757,355.52x = 85,224,877.68 × 35,295,267.88
  4. Step 4: Simplify right side
    61,757,355.52x = 3,008,034,887,755,833.50
  5. Step 5: Solve for x
    x = 3,008,034,887,755,833.50/61,757,355.52
  6. Step 6: Final answer
    x = 48,707,313.69

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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.