Home / 24,022,915.20-33,143,385.60-13,702,210.56

Finding the Fourth Proportional to 24,022,915.20, 33,143,385.60 and 13,702,210.56

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Solution

The fourth proportional to 24,022,915.20, 33,143,385.60 and 13,702,210.56 is: 18,904,352.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,022,915.20 : 33,143,385.60 = 13,702,210.56 : x
  2. Step 2: Convert to fraction form
    24,022,915.20/33,143,385.60 = 13,702,210.56/x
  3. Step 3: Cross multiply
    24,022,915.20x = 33,143,385.60 × 13,702,210.56
  4. Step 4: Simplify right side
    24,022,915.20x = 454,137,648,162,472
  5. Step 5: Solve for x
    x = 454,137,648,162,472/24,022,915.20
  6. Step 6: Final answer
    x = 18,904,352.13

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1.5x scale

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.