Home / 41,327,802.79-62,000,672.48-12,573,191.04

Finding the Fourth Proportional to 41,327,802.79, 62,000,672.48 and 12,573,191.04

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Solution

The fourth proportional to 41,327,802.79, 62,000,672.48 and 12,573,191.04 is: 18,862,514.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,327,802.79 : 62,000,672.48 = 12,573,191.04 : x
  2. Step 2: Convert to fraction form
    41,327,802.79/62,000,672.48 = 12,573,191.04/x
  3. Step 3: Cross multiply
    41,327,802.79x = 62,000,672.48 × 12,573,191.04
  4. Step 4: Simplify right side
    41,327,802.79x = 779,546,299,699,510.50
  5. Step 5: Solve for x
    x = 779,546,299,699,510.50/41,327,802.79
  6. Step 6: Final answer
    x = 18,862,514.99

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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.