Home / 24,715,414.40-37,083,619.20-11,929,337.60

Finding the Fourth Proportional to 24,715,414.40, 37,083,619.20 and 11,929,337.60

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Solution

The fourth proportional to 24,715,414.40, 37,083,619.20 and 11,929,337.60 is: 17,899,073.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,715,414.40 : 37,083,619.20 = 11,929,337.60 : x
  2. Step 2: Convert to fraction form
    24,715,414.40/37,083,619.20 = 11,929,337.60/x
  3. Step 3: Cross multiply
    24,715,414.40x = 37,083,619.20 × 11,929,337.60
  4. Step 4: Simplify right side
    24,715,414.40x = 442,383,012,866,641.94
  5. Step 5: Solve for x
    x = 442,383,012,866,641.94/24,715,414.40
  6. Step 6: Final answer
    x = 17,899,073.25

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1.5x scale

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.