Home / 43,812,010.20-65,592,044.10-26,805,898.20

Finding the Fourth Proportional to 43,812,010.20, 65,592,044.10 and 26,805,898.20

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Solution

The fourth proportional to 43,812,010.20, 65,592,044.10 and 26,805,898.20 is: 40,131,773.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,812,010.20 : 65,592,044.10 = 26,805,898.20 : x
  2. Step 2: Convert to fraction form
    43,812,010.20/65,592,044.10 = 26,805,898.20/x
  3. Step 3: Cross multiply
    43,812,010.20x = 65,592,044.10 × 26,805,898.20
  4. Step 4: Simplify right side
    43,812,010.20x = 1,758,253,656,874,510.50
  5. Step 5: Solve for x
    x = 1,758,253,656,874,510.50/43,812,010.20
  6. Step 6: Final answer
    x = 40,131,773.20

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1.5x scale

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.