Home / 38,919,060.30-58,378,590.45-24,605,582.70

Finding the Fourth Proportional to 38,919,060.30, 58,378,590.45 and 24,605,582.70

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Solution

The fourth proportional to 38,919,060.30, 58,378,590.45 and 24,605,582.70 is: 36,908,374.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,919,060.30 : 58,378,590.45 = 24,605,582.70 : x
  2. Step 2: Convert to fraction form
    38,919,060.30/58,378,590.45 = 24,605,582.70/x
  3. Step 3: Cross multiply
    38,919,060.30x = 58,378,590.45 × 24,605,582.70
  4. Step 4: Simplify right side
    38,919,060.30x = 1,436,439,235,226,905.25
  5. Step 5: Solve for x
    x = 1,436,439,235,226,905.25/38,919,060.30
  6. Step 6: Final answer
    x = 36,908,374.05

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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.