Home / 960,632,073,292.51-1,325,696,652,524.30-527,084,347,474.85

Finding the Fourth Proportional to 960,632,073,292.51, 1,325,696,652,524.30 and 527,084,347,474.85

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Solution

The fourth proportional to 960,632,073,292.51, 1,325,696,652,524.30 and 527,084,347,474.85 is: 727,389,782,698.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,632,073,292.51 : 1,325,696,652,524.30 = 527,084,347,474.85 : x
  2. Step 2: Convert to fraction form
    960,632,073,292.51/1,325,696,652,524.30 = 527,084,347,474.85/x
  3. Step 3: Cross multiply
    960,632,073,292.51x = 1,325,696,652,524.30 × 527,084,347,474.85
  4. Step 4: Simplify right side
    960,632,073,292.51x = 698,753,955,045,363,614,220,288
  5. Step 5: Solve for x
    x = 698,753,955,045,363,614,220,288/960,632,073,292.51
  6. Step 6: Final answer
    x = 727,389,782,698.41

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Double scale
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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.