Home / 14,841,003.20-22,261,504.80-7,282,731.20

Finding the Fourth Proportional to 14,841,003.20, 22,261,504.80 and 7,282,731.20

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Solution

The fourth proportional to 14,841,003.20, 22,261,504.80 and 7,282,731.20 is: 10,924,096.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,841,003.20 : 22,261,504.80 = 7,282,731.20 : x
  2. Step 2: Convert to fraction form
    14,841,003.20/22,261,504.80 = 7,282,731.20/x
  3. Step 3: Cross multiply
    14,841,003.20x = 22,261,504.80 × 7,282,731.20
  4. Step 4: Simplify right side
    14,841,003.20x = 162,124,555,565,909.78
  5. Step 5: Solve for x
    x = 162,124,555,565,909.78/14,841,003.20
  6. Step 6: Final answer
    x = 10,924,096.80

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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.