Home / 960,632,073,291.45-1,325,696,652,522.90-527,084,347,473.90

Finding the Fourth Proportional to 960,632,073,291.45, 1,325,696,652,522.90 and 527,084,347,473.90

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Solution

The fourth proportional to 960,632,073,291.45, 1,325,696,652,522.90 and 527,084,347,473.90 is: 727,389,782,697.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,632,073,291.45 : 1,325,696,652,522.90 = 527,084,347,473.90 : x
  2. Step 2: Convert to fraction form
    960,632,073,291.45/1,325,696,652,522.90 = 527,084,347,473.90/x
  3. Step 3: Cross multiply
    960,632,073,291.45x = 1,325,696,652,522.90 × 527,084,347,473.90
  4. Step 4: Simplify right side
    960,632,073,291.45x = 698,753,955,043,366,320,209,920
  5. Step 5: Solve for x
    x = 698,753,955,043,366,320,209,920/960,632,073,291.45
  6. Step 6: Final answer
    x = 727,389,782,697.14

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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.