Home / 725,242,098,219.30-1,087,454,942,597.60-240,937,040,695.33

Finding the Fourth Proportional to 725,242,098,219.30, 1,087,454,942,597.60 and 240,937,040,695.33

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Solution

The fourth proportional to 725,242,098,219.30, 1,087,454,942,597.60 and 240,937,040,695.33 is: 361,269,948,893.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    725,242,098,219.30 : 1,087,454,942,597.60 = 240,937,040,695.33 : x
  2. Step 2: Convert to fraction form
    725,242,098,219.30/1,087,454,942,597.60 = 240,937,040,695.33/x
  3. Step 3: Cross multiply
    725,242,098,219.30x = 1,087,454,942,597.60 × 240,937,040,695.33
  4. Step 4: Simplify right side
    725,242,098,219.30x = 262,008,175,758,975,673,827,328
  5. Step 5: Solve for x
    x = 262,008,175,758,975,673,827,328/725,242,098,219.30
  6. Step 6: Final answer
    x = 361,269,948,893.33

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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.