Home / 176,278,315.20-264,098,608.20-150,769,147.20

Finding the Fourth Proportional to 176,278,315.20, 264,098,608.20 and 150,769,147.20

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Solution

The fourth proportional to 176,278,315.20, 264,098,608.20 and 150,769,147.20 is: 225,880,998.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,278,315.20 : 264,098,608.20 = 150,769,147.20 : x
  2. Step 2: Convert to fraction form
    176,278,315.20/264,098,608.20 = 150,769,147.20/x
  3. Step 3: Cross multiply
    176,278,315.20x = 264,098,608.20 × 150,769,147.20
  4. Step 4: Simplify right side
    176,278,315.20x = 39,817,921,935,020,920
  5. Step 5: Solve for x
    x = 39,817,921,935,020,920/176,278,315.20
  6. Step 6: Final answer
    x = 225,880,998.98

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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.