Home / 24,225,200.80-36,288,812.40-15,099,287.20

Finding the Fourth Proportional to 24,225,200.80, 36,288,812.40 and 15,099,287.20

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Solution

The fourth proportional to 24,225,200.80, 36,288,812.40 and 15,099,287.20 is: 22,618,396.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,225,200.80 : 36,288,812.40 = 15,099,287.20 : x
  2. Step 2: Convert to fraction form
    24,225,200.80/36,288,812.40 = 15,099,287.20/x
  3. Step 3: Cross multiply
    24,225,200.80x = 36,288,812.40 × 15,099,287.20
  4. Step 4: Simplify right side
    24,225,200.80x = 547,935,200,574,521.25
  5. Step 5: Solve for x
    x = 547,935,200,574,521.25/24,225,200.80
  6. Step 6: Final answer
    x = 22,618,396.65

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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.