Home / 223,331,841.90-334,791,306.81-119,773,030.86

Finding the Fourth Proportional to 223,331,841.90, 334,791,306.81 and 119,773,030.86

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Solution

The fourth proportional to 223,331,841.90, 334,791,306.81 and 119,773,030.86 is: 179,548,823.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,331,841.90 : 334,791,306.81 = 119,773,030.86 : x
  2. Step 2: Convert to fraction form
    223,331,841.90/334,791,306.81 = 119,773,030.86/x
  3. Step 3: Cross multiply
    223,331,841.90x = 334,791,306.81 × 119,773,030.86
  4. Step 4: Simplify right side
    223,331,841.90x = 40,098,969,522,213,856
  5. Step 5: Solve for x
    x = 40,098,969,522,213,856/223,331,841.90
  6. Step 6: Final answer
    x = 179,548,823.76

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Why These Related Problems?

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