Home / 79,349,001.39-109,491,706.44-44,062,008.75

Finding the Fourth Proportional to 79,349,001.39, 109,491,706.44 and 44,062,008.75

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Solution

The fourth proportional to 79,349,001.39, 109,491,706.44 and 44,062,008.75 is: 60,800,066.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,349,001.39 : 109,491,706.44 = 44,062,008.75 : x
  2. Step 2: Convert to fraction form
    79,349,001.39/109,491,706.44 = 44,062,008.75/x
  3. Step 3: Cross multiply
    79,349,001.39x = 109,491,706.44 × 44,062,008.75
  4. Step 4: Simplify right side
    79,349,001.39x = 4,824,424,527,211,711
  5. Step 5: Solve for x
    x = 4,824,424,527,211,711/79,349,001.39
  6. Step 6: Final answer
    x = 60,800,066.07

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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.