Home / 24,200,035.20-36,265,838.40-13,422,084.48

Finding the Fourth Proportional to 24,200,035.20, 36,265,838.40 and 13,422,084.48

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Solution

The fourth proportional to 24,200,035.20, 36,265,838.40 and 13,422,084.48 is: 20,114,150.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,200,035.20 : 36,265,838.40 = 13,422,084.48 : x
  2. Step 2: Convert to fraction form
    24,200,035.20/36,265,838.40 = 13,422,084.48/x
  3. Step 3: Cross multiply
    24,200,035.20x = 36,265,838.40 × 13,422,084.48
  4. Step 4: Simplify right side
    24,200,035.20x = 486,763,146,742,828
  5. Step 5: Solve for x
    x = 486,763,146,742,828/24,200,035.20
  6. Step 6: Final answer
    x = 20,114,150.36

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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.