Home / 48,831,920.80-73,259,545.20-14,753,600.80

Finding the Fourth Proportional to 48,831,920.80, 73,259,545.20 and 14,753,600.80

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Solution

The fourth proportional to 48,831,920.80, 73,259,545.20 and 14,753,600.80 is: 22,133,925.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,831,920.80 : 73,259,545.20 = 14,753,600.80 : x
  2. Step 2: Convert to fraction form
    48,831,920.80/73,259,545.20 = 14,753,600.80/x
  3. Step 3: Cross multiply
    48,831,920.80x = 73,259,545.20 × 14,753,600.80
  4. Step 4: Simplify right side
    48,831,920.80x = 1,080,842,084,670,356.25
  5. Step 5: Solve for x
    x = 1,080,842,084,670,356.25/48,831,920.80
  6. Step 6: Final answer
    x = 22,133,925.25

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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.