Home / 23,676,862.80-35,515,294.20-13,599,166.80

Finding the Fourth Proportional to 23,676,862.80, 35,515,294.20 and 13,599,166.80

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Solution

The fourth proportional to 23,676,862.80, 35,515,294.20 and 13,599,166.80 is: 20,398,750.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,676,862.80 : 35,515,294.20 = 13,599,166.80 : x
  2. Step 2: Convert to fraction form
    23,676,862.80/35,515,294.20 = 13,599,166.80/x
  3. Step 3: Cross multiply
    23,676,862.80x = 35,515,294.20 × 13,599,166.80
  4. Step 4: Simplify right side
    23,676,862.80x = 482,978,409,776,872.62
  5. Step 5: Solve for x
    x = 482,978,409,776,872.62/23,676,862.80
  6. Step 6: Final answer
    x = 20,398,750.20

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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.