Home / 24,930,032.20-37,395,048.30-16,419,977.80

Finding the Fourth Proportional to 24,930,032.20, 37,395,048.30 and 16,419,977.80

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Solution

The fourth proportional to 24,930,032.20, 37,395,048.30 and 16,419,977.80 is: 24,629,966.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,930,032.20 : 37,395,048.30 = 16,419,977.80 : x
  2. Step 2: Convert to fraction form
    24,930,032.20/37,395,048.30 = 16,419,977.80/x
  3. Step 3: Cross multiply
    24,930,032.20x = 37,395,048.30 × 16,419,977.80
  4. Step 4: Simplify right side
    24,930,032.20x = 614,025,862,915,927.75
  5. Step 5: Solve for x
    x = 614,025,862,915,927.75/24,930,032.20
  6. Step 6: Final answer
    x = 24,629,966.70

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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.