Home / 48,840,040.80-73,260,061.20-14,766,645.60

Finding the Fourth Proportional to 48,840,040.80, 73,260,061.20 and 14,766,645.60

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Solution

The fourth proportional to 48,840,040.80, 73,260,061.20 and 14,766,645.60 is: 22,149,968.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,840,040.80 : 73,260,061.20 = 14,766,645.60 : x
  2. Step 2: Convert to fraction form
    48,840,040.80/73,260,061.20 = 14,766,645.60/x
  3. Step 3: Cross multiply
    48,840,040.80x = 73,260,061.20 × 14,766,645.60
  4. Step 4: Simplify right side
    48,840,040.80x = 1,081,805,360,374,710.75
  5. Step 5: Solve for x
    x = 1,081,805,360,374,710.75/48,840,040.80
  6. Step 6: Final answer
    x = 22,149,968.40

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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.