Home / 48,388,051.70-72,580,522.35-16,041,446.90

Finding the Fourth Proportional to 48,388,051.70, 72,580,522.35 and 16,041,446.90

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Solution

The fourth proportional to 48,388,051.70, 72,580,522.35 and 16,041,446.90 is: 24,061,654.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,388,051.70 : 72,580,522.35 = 16,041,446.90 : x
  2. Step 2: Convert to fraction form
    48,388,051.70/72,580,522.35 = 16,041,446.90/x
  3. Step 3: Cross multiply
    48,388,051.70x = 72,580,522.35 × 16,041,446.90
  4. Step 4: Simplify right side
    48,388,051.70x = 1,164,296,595,251,788.25
  5. Step 5: Solve for x
    x = 1,164,296,595,251,788.25/48,388,051.70
  6. Step 6: Final answer
    x = 24,061,654.78

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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.