Home / 24,602,245.20-36,903,367.80-13,123,119.60

Finding the Fourth Proportional to 24,602,245.20, 36,903,367.80 and 13,123,119.60

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Solution

The fourth proportional to 24,602,245.20, 36,903,367.80 and 13,123,119.60 is: 19,684,679.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,602,245.20 : 36,903,367.80 = 13,123,119.60 : x
  2. Step 2: Convert to fraction form
    24,602,245.20/36,903,367.80 = 13,123,119.60/x
  3. Step 3: Cross multiply
    24,602,245.20x = 36,903,367.80 × 13,123,119.60
  4. Step 4: Simplify right side
    24,602,245.20x = 484,287,309,282,188.81
  5. Step 5: Solve for x
    x = 484,287,309,282,188.81/24,602,245.20
  6. Step 6: Final answer
    x = 19,684,679.40

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Similar ratio
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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.