Home / 15,543,744.60-23,315,616.90-4,906,176.60

Finding the Fourth Proportional to 15,543,744.60, 23,315,616.90 and 4,906,176.60

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Solution

The fourth proportional to 15,543,744.60, 23,315,616.90 and 4,906,176.60 is: 7,359,264.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,543,744.60 : 23,315,616.90 = 4,906,176.60 : x
  2. Step 2: Convert to fraction form
    15,543,744.60/23,315,616.90 = 4,906,176.60/x
  3. Step 3: Cross multiply
    15,543,744.60x = 23,315,616.90 × 4,906,176.60
  4. Step 4: Simplify right side
    15,543,744.60x = 114,390,534,049,344.53
  5. Step 5: Solve for x
    x = 114,390,534,049,344.53/15,543,744.60
  6. Step 6: Final answer
    x = 7,359,264.90

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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.