Home / 16,598,311.20-24,897,466.80-13,763,959.20

Finding the Fourth Proportional to 16,598,311.20, 24,897,466.80 and 13,763,959.20

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Solution

The fourth proportional to 16,598,311.20, 24,897,466.80 and 13,763,959.20 is: 20,645,938.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,598,311.20 : 24,897,466.80 = 13,763,959.20 : x
  2. Step 2: Convert to fraction form
    16,598,311.20/24,897,466.80 = 13,763,959.20/x
  3. Step 3: Cross multiply
    16,598,311.20x = 24,897,466.80 × 13,763,959.20
  4. Step 4: Simplify right side
    16,598,311.20x = 342,687,717,218,554.56
  5. Step 5: Solve for x
    x = 342,687,717,218,554.56/16,598,311.20
  6. Step 6: Final answer
    x = 20,645,938.80

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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.