Home / 3,670,972,055,512.60-5,065,957,186,202.20-2,002,423,797,971.40

Finding the Fourth Proportional to 3,670,972,055,512.60, 5,065,957,186,202.20 and 2,002,423,797,971.40

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Solution

The fourth proportional to 3,670,972,055,512.60, 5,065,957,186,202.20 and 2,002,423,797,971.40 is: 2,763,353,432,212.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,055,512.60 : 5,065,957,186,202.20 = 2,002,423,797,971.40 : x
  2. Step 2: Convert to fraction form
    3,670,972,055,512.60/5,065,957,186,202.20 = 2,002,423,797,971.40/x
  3. Step 3: Cross multiply
    3,670,972,055,512.60x = 5,065,957,186,202.20 × 2,002,423,797,971.40
  4. Step 4: Simplify right side
    3,670,972,055,512.60x = 10,144,193,229,155,516,001,812,480
  5. Step 5: Solve for x
    x = 10,144,193,229,155,516,001,812,480/3,670,972,055,512.60
  6. Step 6: Final answer
    x = 2,763,353,432,212.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.