Home / 60,666,737.20-91,000,105.80-24,280,743.40

Finding the Fourth Proportional to 60,666,737.20, 91,000,105.80 and 24,280,743.40

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Solution

The fourth proportional to 60,666,737.20, 91,000,105.80 and 24,280,743.40 is: 36,421,115.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,666,737.20 : 91,000,105.80 = 24,280,743.40 : x
  2. Step 2: Convert to fraction form
    60,666,737.20/91,000,105.80 = 24,280,743.40/x
  3. Step 3: Cross multiply
    60,666,737.20x = 91,000,105.80 × 24,280,743.40
  4. Step 4: Simplify right side
    60,666,737.20x = 2,209,550,218,302,651.50
  5. Step 5: Solve for x
    x = 2,209,550,218,302,651.50/60,666,737.20
  6. Step 6: Final answer
    x = 36,421,115.10

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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.