Home / 15,055,568.76-22,583,369.56-4,125,851.76

Finding the Fourth Proportional to 15,055,568.76, 22,583,369.56 and 4,125,851.76

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Solution

The fourth proportional to 15,055,568.76, 22,583,369.56 and 4,125,851.76 is: 6,188,782.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,055,568.76 : 22,583,369.56 = 4,125,851.76 : x
  2. Step 2: Convert to fraction form
    15,055,568.76/22,583,369.56 = 4,125,851.76/x
  3. Step 3: Cross multiply
    15,055,568.76x = 22,583,369.56 × 4,125,851.76
  4. Step 4: Simplify right side
    15,055,568.76x = 93,175,635,045,856.42
  5. Step 5: Solve for x
    x = 93,175,635,045,856.42/15,055,568.76
  6. Step 6: Final answer
    x = 6,188,782.14

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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.