Home / 45,734,297.40-68,586,989.49-15,023,831.04

Finding the Fourth Proportional to 45,734,297.40, 68,586,989.49 and 15,023,831.04

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Solution

The fourth proportional to 45,734,297.40, 68,586,989.49 and 15,023,831.04 is: 22,530,997.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,734,297.40 : 68,586,989.49 = 15,023,831.04 : x
  2. Step 2: Convert to fraction form
    45,734,297.40/68,586,989.49 = 15,023,831.04/x
  3. Step 3: Cross multiply
    45,734,297.40x = 68,586,989.49 × 15,023,831.04
  4. Step 4: Simplify right side
    45,734,297.40x = 1,030,439,341,640,015.62
  5. Step 5: Solve for x
    x = 1,030,439,341,640,015.62/45,734,297.40
  6. Step 6: Final answer
    x = 22,530,997.53

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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.