Home / 24,452,223.20-36,591,243.60-21,292,056.80

Finding the Fourth Proportional to 24,452,223.20, 36,591,243.60 and 21,292,056.80

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Solution

The fourth proportional to 24,452,223.20, 36,591,243.60 and 21,292,056.80 is: 31,862,249.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,452,223.20 : 36,591,243.60 = 21,292,056.80 : x
  2. Step 2: Convert to fraction form
    24,452,223.20/36,591,243.60 = 21,292,056.80/x
  3. Step 3: Cross multiply
    24,452,223.20x = 36,591,243.60 × 21,292,056.80
  4. Step 4: Simplify right side
    24,452,223.20x = 779,102,837,113,836.50
  5. Step 5: Solve for x
    x = 779,102,837,113,836.50/24,452,223.20
  6. Step 6: Final answer
    x = 31,862,249.53

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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.