Home / 48,385,704.20-72,584,777.10-24,137,025.80

Finding the Fourth Proportional to 48,385,704.20, 72,584,777.10 and 24,137,025.80

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Solution

The fourth proportional to 48,385,704.20, 72,584,777.10 and 24,137,025.80 is: 36,208,641.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,385,704.20 : 72,584,777.10 = 24,137,025.80 : x
  2. Step 2: Convert to fraction form
    48,385,704.20/72,584,777.10 = 24,137,025.80/x
  3. Step 3: Cross multiply
    48,385,704.20x = 72,584,777.10 × 24,137,025.80
  4. Step 4: Simplify right side
    48,385,704.20x = 1,751,980,637,549,949
  5. Step 5: Solve for x
    x = 1,751,980,637,549,949/48,385,704.20
  6. Step 6: Final answer
    x = 36,208,641.92

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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.