Home / 96,923,638.50-145,386,723.78-32,227,443.65

Finding the Fourth Proportional to 96,923,638.50, 145,386,723.78 and 32,227,443.65

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Solution

The fourth proportional to 96,923,638.50, 145,386,723.78 and 32,227,443.65 is: 48,341,586.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,923,638.50 : 145,386,723.78 = 32,227,443.65 : x
  2. Step 2: Convert to fraction form
    96,923,638.50/145,386,723.78 = 32,227,443.65/x
  3. Step 3: Cross multiply
    96,923,638.50x = 145,386,723.78 × 32,227,443.65
  4. Step 4: Simplify right side
    96,923,638.50x = 4,685,442,447,351,131
  5. Step 5: Solve for x
    x = 4,685,442,447,351,131/96,923,638.50
  6. Step 6: Final answer
    x = 48,341,586.43

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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.