Home / 15,177,546.27-22,766,323.28-4,249,345.90

Finding the Fourth Proportional to 15,177,546.27, 22,766,323.28 and 4,249,345.90

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Solution

The fourth proportional to 15,177,546.27, 22,766,323.28 and 4,249,345.90 is: 6,374,019.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,177,546.27 : 22,766,323.28 = 4,249,345.90 : x
  2. Step 2: Convert to fraction form
    15,177,546.27/22,766,323.28 = 4,249,345.90/x
  3. Step 3: Cross multiply
    15,177,546.27x = 22,766,323.28 × 4,249,345.90
  4. Step 4: Simplify right side
    15,177,546.27x = 96,741,982,487,942.56
  5. Step 5: Solve for x
    x = 96,741,982,487,942.56/15,177,546.27
  6. Step 6: Final answer
    x = 6,374,019.93

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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.