Home / 175,516,704.90-263,275,057.35-132,151,119.30

Finding the Fourth Proportional to 175,516,704.90, 263,275,057.35 and 132,151,119.30

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Solution

The fourth proportional to 175,516,704.90, 263,275,057.35 and 132,151,119.30 is: 198,226,678.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,516,704.90 : 263,275,057.35 = 132,151,119.30 : x
  2. Step 2: Convert to fraction form
    175,516,704.90/263,275,057.35 = 132,151,119.30/x
  3. Step 3: Cross multiply
    175,516,704.90x = 263,275,057.35 × 132,151,119.30
  4. Step 4: Simplify right side
    175,516,704.90x = 34,792,093,512,574,192
  5. Step 5: Solve for x
    x = 34,792,093,512,574,192/175,516,704.90
  6. Step 6: Final answer
    x = 198,226,678.95

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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.