Home / 48,114,004.80-72,171,007.20-23,843,553.60

Finding the Fourth Proportional to 48,114,004.80, 72,171,007.20 and 23,843,553.60

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Solution

The fourth proportional to 48,114,004.80, 72,171,007.20 and 23,843,553.60 is: 35,765,330.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,114,004.80 : 72,171,007.20 = 23,843,553.60 : x
  2. Step 2: Convert to fraction form
    48,114,004.80/72,171,007.20 = 23,843,553.60/x
  3. Step 3: Cross multiply
    48,114,004.80x = 72,171,007.20 × 23,843,553.60
  4. Step 4: Simplify right side
    48,114,004.80x = 1,720,813,278,539,186
  5. Step 5: Solve for x
    x = 1,720,813,278,539,186/48,114,004.80
  6. Step 6: Final answer
    x = 35,765,330.40

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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.