Home / 17,427,372.40-24,050,082.90-9,692,417.80

Finding the Fourth Proportional to 17,427,372.40, 24,050,082.90 and 9,692,417.80

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Solution

The fourth proportional to 17,427,372.40, 24,050,082.90 and 9,692,417.80 is: 13,375,708.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,427,372.40 : 24,050,082.90 = 9,692,417.80 : x
  2. Step 2: Convert to fraction form
    17,427,372.40/24,050,082.90 = 9,692,417.80/x
  3. Step 3: Cross multiply
    17,427,372.40x = 24,050,082.90 × 9,692,417.80
  4. Step 4: Simplify right side
    17,427,372.40x = 233,103,451,591,435.62
  5. Step 5: Solve for x
    x = 233,103,451,591,435.62/17,427,372.40
  6. Step 6: Final answer
    x = 13,375,708.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.