Home / 15,283,862.40-22,925,793.60-14,695,996.80

Finding the Fourth Proportional to 15,283,862.40, 22,925,793.60 and 14,695,996.80

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Solution

The fourth proportional to 15,283,862.40, 22,925,793.60 and 14,695,996.80 is: 22,043,995.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,283,862.40 : 22,925,793.60 = 14,695,996.80 : x
  2. Step 2: Convert to fraction form
    15,283,862.40/22,925,793.60 = 14,695,996.80/x
  3. Step 3: Cross multiply
    15,283,862.40x = 22,925,793.60 × 14,695,996.80
  4. Step 4: Simplify right side
    15,283,862.40x = 336,917,389,383,060.50
  5. Step 5: Solve for x
    x = 336,917,389,383,060.50/15,283,862.40
  6. Step 6: Final answer
    x = 22,043,995.20

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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.