Home / 97,769,912.10-146,654,868.15-44,022,200.10

Finding the Fourth Proportional to 97,769,912.10, 146,654,868.15 and 44,022,200.10

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Solution

The fourth proportional to 97,769,912.10, 146,654,868.15 and 44,022,200.10 is: 66,033,300.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,769,912.10 : 146,654,868.15 = 44,022,200.10 : x
  2. Step 2: Convert to fraction form
    97,769,912.10/146,654,868.15 = 44,022,200.10/x
  3. Step 3: Cross multiply
    97,769,912.10x = 146,654,868.15 × 44,022,200.10
  4. Step 4: Simplify right side
    97,769,912.10x = 6,456,069,951,338,417
  5. Step 5: Solve for x
    x = 6,456,069,951,338,417/97,769,912.10
  6. Step 6: Final answer
    x = 66,033,300.15

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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.