Home / 107,274,749,456.92-160,906,775,269.26-40,117,057,184.92

Finding the Fourth Proportional to 107,274,749,456.92, 160,906,775,269.26 and 40,117,057,184.92

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Solution

The fourth proportional to 107,274,749,456.92, 160,906,775,269.26 and 40,117,057,184.92 is: 60,173,585,467.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,274,749,456.92 : 160,906,775,269.26 = 40,117,057,184.92 : x
  2. Step 2: Convert to fraction form
    107,274,749,456.92/160,906,775,269.26 = 40,117,057,184.92/x
  3. Step 3: Cross multiply
    107,274,749,456.92x = 160,906,775,269.26 × 40,117,057,184.92
  4. Step 4: Simplify right side
    107,274,749,456.92x = 6,455,106,304,917,974,810,624
  5. Step 5: Solve for x
    x = 6,455,106,304,917,974,810,624/107,274,749,456.92
  6. Step 6: Final answer
    x = 60,173,585,467.20

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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.