Home / 96,228,065.10-144,058,662.45-90,622,346.70

Finding the Fourth Proportional to 96,228,065.10, 144,058,662.45 and 90,622,346.70

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Solution

The fourth proportional to 96,228,065.10, 144,058,662.45 and 90,622,346.70 is: 135,666,596.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,228,065.10 : 144,058,662.45 = 90,622,346.70 : x
  2. Step 2: Convert to fraction form
    96,228,065.10/144,058,662.45 = 90,622,346.70/x
  3. Step 3: Cross multiply
    96,228,065.10x = 144,058,662.45 × 90,622,346.70
  4. Step 4: Simplify right side
    96,228,065.10x = 13,054,934,053,682,170
  5. Step 5: Solve for x
    x = 13,054,934,053,682,170/96,228,065.10
  6. Step 6: Final answer
    x = 135,666,596.23

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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.