Home / 48,525,220.80-72,787,831.20-23,016,052.80

Finding the Fourth Proportional to 48,525,220.80, 72,787,831.20 and 23,016,052.80

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Solution

The fourth proportional to 48,525,220.80, 72,787,831.20 and 23,016,052.80 is: 34,524,079.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,525,220.80 : 72,787,831.20 = 23,016,052.80 : x
  2. Step 2: Convert to fraction form
    48,525,220.80/72,787,831.20 = 23,016,052.80/x
  3. Step 3: Cross multiply
    48,525,220.80x = 72,787,831.20 × 23,016,052.80
  4. Step 4: Simplify right side
    48,525,220.80x = 1,675,288,566,096,687.50
  5. Step 5: Solve for x
    x = 1,675,288,566,096,687.50/48,525,220.80
  6. Step 6: Final answer
    x = 34,524,079.20

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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.