Home / 3,670,972,055,513.90-5,065,957,186,203.90-2,002,423,797,972.70

Finding the Fourth Proportional to 3,670,972,055,513.90, 5,065,957,186,203.90 and 2,002,423,797,972.70

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Solution

The fourth proportional to 3,670,972,055,513.90, 5,065,957,186,203.90 and 2,002,423,797,972.70 is: 2,763,353,432,213.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,972,055,513.90 : 5,065,957,186,203.90 = 2,002,423,797,972.70 : x
  2. Step 2: Convert to fraction form
    3,670,972,055,513.90/5,065,957,186,203.90 = 2,002,423,797,972.70/x
  3. Step 3: Cross multiply
    3,670,972,055,513.90x = 5,065,957,186,203.90 × 2,002,423,797,972.70
  4. Step 4: Simplify right side
    3,670,972,055,513.90x = 10,144,193,229,165,506,095,742,976
  5. Step 5: Solve for x
    x = 10,144,193,229,165,506,095,742,976/3,670,972,055,513.90
  6. Step 6: Final answer
    x = 2,763,353,432,213.86

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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.