Home / 47,241,061.80-70,861,593.62-11,339,269.80

Finding the Fourth Proportional to 47,241,061.80, 70,861,593.62 and 11,339,269.80

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Solution

The fourth proportional to 47,241,061.80, 70,861,593.62 and 11,339,269.80 is: 17,008,904.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,241,061.80 : 70,861,593.62 = 11,339,269.80 : x
  2. Step 2: Convert to fraction form
    47,241,061.80/70,861,593.62 = 11,339,269.80/x
  3. Step 3: Cross multiply
    47,241,061.80x = 70,861,593.62 × 11,339,269.80
  4. Step 4: Simplify right side
    47,241,061.80x = 803,518,728,515,138.75
  5. Step 5: Solve for x
    x = 803,518,728,515,138.75/47,241,061.80
  6. Step 6: Final answer
    x = 17,008,904.92

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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.