Home / 117,042,278.20-175,510,273.20-44,234,861.20

Finding the Fourth Proportional to 117,042,278.20, 175,510,273.20 and 44,234,861.20

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Solution

The fourth proportional to 117,042,278.20, 175,510,273.20 and 44,234,861.20 is: 66,332,206.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,042,278.20 : 175,510,273.20 = 44,234,861.20 : x
  2. Step 2: Convert to fraction form
    117,042,278.20/175,510,273.20 = 44,234,861.20/x
  3. Step 3: Cross multiply
    117,042,278.20x = 175,510,273.20 × 44,234,861.20
  4. Step 4: Simplify right side
    117,042,278.20x = 7,763,672,574,176,080
  5. Step 5: Solve for x
    x = 7,763,672,574,176,080/117,042,278.20
  6. Step 6: Final answer
    x = 66,332,206.56

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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.