Home / 960,632,073,291.52-1,325,696,652,522.80-527,084,347,473.85

Finding the Fourth Proportional to 960,632,073,291.52, 1,325,696,652,522.80 and 527,084,347,473.85

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Solution

The fourth proportional to 960,632,073,291.52, 1,325,696,652,522.80 and 527,084,347,473.85 is: 727,389,782,696.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,632,073,291.52 : 1,325,696,652,522.80 = 527,084,347,473.85 : x
  2. Step 2: Convert to fraction form
    960,632,073,291.52/1,325,696,652,522.80 = 527,084,347,473.85/x
  3. Step 3: Cross multiply
    960,632,073,291.52x = 1,325,696,652,522.80 × 527,084,347,473.85
  4. Step 4: Simplify right side
    960,632,073,291.52x = 698,753,955,043,247,269,085,184
  5. Step 5: Solve for x
    x = 698,753,955,043,247,269,085,184/960,632,073,291.52
  6. Step 6: Final answer
    x = 727,389,782,696.96

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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.