Home / 24,861,770.10-37,292,655.15-12,727,200.60

Finding the Fourth Proportional to 24,861,770.10, 37,292,655.15 and 12,727,200.60

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Solution

The fourth proportional to 24,861,770.10, 37,292,655.15 and 12,727,200.60 is: 19,090,800.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,861,770.10 : 37,292,655.15 = 12,727,200.60 : x
  2. Step 2: Convert to fraction form
    24,861,770.10/37,292,655.15 = 12,727,200.60/x
  3. Step 3: Cross multiply
    24,861,770.10x = 37,292,655.15 × 12,727,200.60
  4. Step 4: Simplify right side
    24,861,770.10x = 474,631,103,000,673.06
  5. Step 5: Solve for x
    x = 474,631,103,000,673.06/24,861,770.10
  6. Step 6: Final answer
    x = 19,090,800.90

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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.