Home / 176,695,169.56-264,697,951.20-137,650,803.10

Finding the Fourth Proportional to 176,695,169.56, 264,697,951.20 and 137,650,803.10

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Solution

The fourth proportional to 176,695,169.56, 264,697,951.20 and 137,650,803.10 is: 206,207,592.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,695,169.56 : 264,697,951.20 = 137,650,803.10 : x
  2. Step 2: Convert to fraction form
    176,695,169.56/264,697,951.20 = 137,650,803.10/x
  3. Step 3: Cross multiply
    176,695,169.56x = 264,697,951.20 × 137,650,803.10
  4. Step 4: Simplify right side
    176,695,169.56x = 36,435,885,561,604,608
  5. Step 5: Solve for x
    x = 36,435,885,561,604,608/176,695,169.56
  6. Step 6: Final answer
    x = 206,207,592.73

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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.