Home / 16,526,744.20-24,772,401.60-6,287,647.60

Finding the Fourth Proportional to 16,526,744.20, 24,772,401.60 and 6,287,647.60

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Solution

The fourth proportional to 16,526,744.20, 24,772,401.60 and 6,287,647.60 is: 9,424,731.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,526,744.20 : 24,772,401.60 = 6,287,647.60 : x
  2. Step 2: Convert to fraction form
    16,526,744.20/24,772,401.60 = 6,287,647.60/x
  3. Step 3: Cross multiply
    16,526,744.20x = 24,772,401.60 × 6,287,647.60
  4. Step 4: Simplify right side
    16,526,744.20x = 155,760,131,466,476.16
  5. Step 5: Solve for x
    x = 155,760,131,466,476.16/16,526,744.20
  6. Step 6: Final answer
    x = 9,424,731.79

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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.