Home / 48,504,076.10-72,756,114.15-29,372,200.10

Finding the Fourth Proportional to 48,504,076.10, 72,756,114.15 and 29,372,200.10

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Solution

The fourth proportional to 48,504,076.10, 72,756,114.15 and 29,372,200.10 is: 44,058,300.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,504,076.10 : 72,756,114.15 = 29,372,200.10 : x
  2. Step 2: Convert to fraction form
    48,504,076.10/72,756,114.15 = 29,372,200.10/x
  3. Step 3: Cross multiply
    48,504,076.10x = 72,756,114.15 × 29,372,200.10
  4. Step 4: Simplify right side
    48,504,076.10x = 2,137,007,143,312,241.75
  5. Step 5: Solve for x
    x = 2,137,007,143,312,241.75/48,504,076.10
  6. Step 6: Final answer
    x = 44,058,300.15

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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.