Home / 110,237,505.17-152,126,549.83-60,676,819.25

Finding the Fourth Proportional to 110,237,505.17, 152,126,549.83 and 60,676,819.25

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Solution

The fourth proportional to 110,237,505.17, 152,126,549.83 and 60,676,819.25 is: 83,733,346.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,237,505.17 : 152,126,549.83 = 60,676,819.25 : x
  2. Step 2: Convert to fraction form
    110,237,505.17/152,126,549.83 = 60,676,819.25/x
  3. Step 3: Cross multiply
    110,237,505.17x = 152,126,549.83 × 60,676,819.25
  4. Step 4: Simplify right side
    110,237,505.17x = 9,230,555,167,161,030
  5. Step 5: Solve for x
    x = 9,230,555,167,161,030/110,237,505.17
  6. Step 6: Final answer
    x = 83,733,346.04

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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.