Home / 77,600,134,978.01-116,399,425,674.68-24,541,177,140.62

Finding the Fourth Proportional to 77,600,134,978.01, 116,399,425,674.68 and 24,541,177,140.62

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Solution

The fourth proportional to 77,600,134,978.01, 116,399,425,674.68 and 24,541,177,140.62 is: 36,811,520,049.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,600,134,978.01 : 116,399,425,674.68 = 24,541,177,140.62 : x
  2. Step 2: Convert to fraction form
    77,600,134,978.01/116,399,425,674.68 = 24,541,177,140.62/x
  3. Step 3: Cross multiply
    77,600,134,978.01x = 116,399,425,674.68 × 24,541,177,140.62
  4. Step 4: Simplify right side
    77,600,134,978.01x = 2,856,578,924,548,171,759,616
  5. Step 5: Solve for x
    x = 2,856,578,924,548,171,759,616/77,600,134,978.01
  6. Step 6: Final answer
    x = 36,811,520,049.00

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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.