Home / 47,054,119.68-70,581,234.60-14,706,191.75

Finding the Fourth Proportional to 47,054,119.68, 70,581,234.60 and 14,706,191.75

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Solution

The fourth proportional to 47,054,119.68, 70,581,234.60 and 14,706,191.75 is: 22,059,304.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,054,119.68 : 70,581,234.60 = 14,706,191.75 : x
  2. Step 2: Convert to fraction form
    47,054,119.68/70,581,234.60 = 14,706,191.75/x
  3. Step 3: Cross multiply
    47,054,119.68x = 70,581,234.60 × 14,706,191.75
  4. Step 4: Simplify right side
    47,054,119.68x = 1,037,981,169,626,428.25
  5. Step 5: Solve for x
    x = 1,037,981,169,626,428.25/47,054,119.68
  6. Step 6: Final answer
    x = 22,059,304.83

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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.