Home / 24,120,909.20-36,170,304.60-10,650,803.60

Finding the Fourth Proportional to 24,120,909.20, 36,170,304.60 and 10,650,803.60

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Solution

The fourth proportional to 24,120,909.20, 36,170,304.60 and 10,650,803.60 is: 15,971,322.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,120,909.20 : 36,170,304.60 = 10,650,803.60 : x
  2. Step 2: Convert to fraction form
    24,120,909.20/36,170,304.60 = 10,650,803.60/x
  3. Step 3: Cross multiply
    24,120,909.20x = 36,170,304.60 × 10,650,803.60
  4. Step 4: Simplify right side
    24,120,909.20x = 385,242,810,446,776.56
  5. Step 5: Solve for x
    x = 385,242,810,446,776.56/24,120,909.20
  6. Step 6: Final answer
    x = 15,971,322.11

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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.