Home / 62,604,068.39-86,393,296.13-34,726,489.98

Finding the Fourth Proportional to 62,604,068.39, 86,393,296.13 and 34,726,489.98

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Solution

The fourth proportional to 62,604,068.39, 86,393,296.13 and 34,726,489.98 is: 47,922,379.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,604,068.39 : 86,393,296.13 = 34,726,489.98 : x
  2. Step 2: Convert to fraction form
    62,604,068.39/86,393,296.13 = 34,726,489.98/x
  3. Step 3: Cross multiply
    62,604,068.39x = 86,393,296.13 × 34,726,489.98
  4. Step 4: Simplify right side
    62,604,068.39x = 3,000,135,932,397,617.50
  5. Step 5: Solve for x
    x = 3,000,135,932,397,617.50/62,604,068.39
  6. Step 6: Final answer
    x = 47,922,379.64

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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.