Home / 97,659,117.10-146,264,726.85-95,419,629.10

Finding the Fourth Proportional to 97,659,117.10, 146,264,726.85 and 95,419,629.10

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Solution

The fourth proportional to 97,659,117.10, 146,264,726.85 and 95,419,629.10 is: 142,910,630.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,659,117.10 : 146,264,726.85 = 95,419,629.10 : x
  2. Step 2: Convert to fraction form
    97,659,117.10/146,264,726.85 = 95,419,629.10/x
  3. Step 3: Cross multiply
    97,659,117.10x = 146,264,726.85 × 95,419,629.10
  4. Step 4: Simplify right side
    97,659,117.10x = 13,956,525,986,439,810
  5. Step 5: Solve for x
    x = 13,956,525,986,439,810/97,659,117.10
  6. Step 6: Final answer
    x = 142,910,630.37

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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.