Home / 95,182,456,222.16-131,540,250,638.76-78,008,221,336.04

Finding the Fourth Proportional to 95,182,456,222.16, 131,540,250,638.76 and 78,008,221,336.04

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Solution

The fourth proportional to 95,182,456,222.16, 131,540,250,638.76 and 78,008,221,336.04 is: 107,805,801,548.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,182,456,222.16 : 131,540,250,638.76 = 78,008,221,336.04 : x
  2. Step 2: Convert to fraction form
    95,182,456,222.16/131,540,250,638.76 = 78,008,221,336.04/x
  3. Step 3: Cross multiply
    95,182,456,222.16x = 131,540,250,638.76 × 78,008,221,336.04
  4. Step 4: Simplify right side
    95,182,456,222.16x = 10,261,220,986,426,566,377,472
  5. Step 5: Solve for x
    x = 10,261,220,986,426,566,377,472/95,182,456,222.16
  6. Step 6: Final answer
    x = 107,805,801,548.94

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1.5x scale

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.