Home / 41,327,806.85-62,000,678.57-12,573,195.10

Finding the Fourth Proportional to 41,327,806.85, 62,000,678.57 and 12,573,195.10

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Solution

The fourth proportional to 41,327,806.85, 62,000,678.57 and 12,573,195.10 is: 18,862,521.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,327,806.85 : 62,000,678.57 = 12,573,195.10 : x
  2. Step 2: Convert to fraction form
    41,327,806.85/62,000,678.57 = 12,573,195.10/x
  3. Step 3: Cross multiply
    41,327,806.85x = 62,000,678.57 × 12,573,195.10
  4. Step 4: Simplify right side
    41,327,806.85x = 779,546,627,869,430.25
  5. Step 5: Solve for x
    x = 779,546,627,869,430.25/41,327,806.85
  6. Step 6: Final answer
    x = 18,862,521.08

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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.