Home / 162,897,565.52-244,346,417.40-47,882,115.92

Finding the Fourth Proportional to 162,897,565.52, 244,346,417.40 and 47,882,115.92

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Solution

The fourth proportional to 162,897,565.52, 244,346,417.40 and 47,882,115.92 is: 71,823,194.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,897,565.52 : 244,346,417.40 = 47,882,115.92 : x
  2. Step 2: Convert to fraction form
    162,897,565.52/244,346,417.40 = 47,882,115.92/x
  3. Step 3: Cross multiply
    162,897,565.52x = 244,346,417.40 × 47,882,115.92
  4. Step 4: Simplify right side
    162,897,565.52x = 11,699,823,482,583,506
  5. Step 5: Solve for x
    x = 11,699,823,482,583,506/162,897,565.52
  6. Step 6: Final answer
    x = 71,823,194.20

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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.