Home / 95,126,740.05-131,276,621.21-53,882,167.89

Finding the Fourth Proportional to 95,126,740.05, 131,276,621.21 and 53,882,167.89

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Solution

The fourth proportional to 95,126,740.05, 131,276,621.21 and 53,882,167.89 is: 74,358,365.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,126,740.05 : 131,276,621.21 = 53,882,167.89 : x
  2. Step 2: Convert to fraction form
    95,126,740.05/131,276,621.21 = 53,882,167.89/x
  3. Step 3: Cross multiply
    95,126,740.05x = 131,276,621.21 × 53,882,167.89
  4. Step 4: Simplify right side
    95,126,740.05x = 7,073,468,943,799,744
  5. Step 5: Solve for x
    x = 7,073,468,943,799,744/95,126,740.05
  6. Step 6: Final answer
    x = 74,358,365.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.