Home / 176,207,769.70-264,311,654.55-150,131,731.30

Finding the Fourth Proportional to 176,207,769.70, 264,311,654.55 and 150,131,731.30

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Solution

The fourth proportional to 176,207,769.70, 264,311,654.55 and 150,131,731.30 is: 225,197,596.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,207,769.70 : 264,311,654.55 = 150,131,731.30 : x
  2. Step 2: Convert to fraction form
    176,207,769.70/264,311,654.55 = 150,131,731.30/x
  3. Step 3: Cross multiply
    176,207,769.70x = 264,311,654.55 × 150,131,731.30
  4. Step 4: Simplify right side
    176,207,769.70x = 39,681,566,300,359,024
  5. Step 5: Solve for x
    x = 39,681,566,300,359,024/176,207,769.70
  6. Step 6: Final answer
    x = 225,197,596.95

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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.