Home / 117,042,417.20-175,510,481.70-44,235,000.20

Finding the Fourth Proportional to 117,042,417.20, 175,510,481.70 and 44,235,000.20

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Solution

The fourth proportional to 117,042,417.20, 175,510,481.70 and 44,235,000.20 is: 66,332,415.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,042,417.20 : 175,510,481.70 = 44,235,000.20 : x
  2. Step 2: Convert to fraction form
    117,042,417.20/175,510,481.70 = 44,235,000.20/x
  3. Step 3: Cross multiply
    117,042,417.20x = 175,510,481.70 × 44,235,000.20
  4. Step 4: Simplify right side
    117,042,417.20x = 7,763,706,193,101,596
  5. Step 5: Solve for x
    x = 7,763,706,193,101,596/117,042,417.20
  6. Step 6: Final answer
    x = 66,332,415.02

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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.