Home / 364,900,518.52-547,346,212.53-88,554,022.18

Finding the Fourth Proportional to 364,900,518.52, 547,346,212.53 and 88,554,022.18

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Solution

The fourth proportional to 364,900,518.52, 547,346,212.53 and 88,554,022.18 is: 132,829,925.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,900,518.52 : 547,346,212.53 = 88,554,022.18 : x
  2. Step 2: Convert to fraction form
    364,900,518.52/547,346,212.53 = 88,554,022.18/x
  3. Step 3: Cross multiply
    364,900,518.52x = 547,346,212.53 × 88,554,022.18
  4. Step 4: Simplify right side
    364,900,518.52x = 48,469,708,644,520,616
  5. Step 5: Solve for x
    x = 48,469,708,644,520,616/364,900,518.52
  6. Step 6: Final answer
    x = 132,829,925.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.