Home / 65,957,195,220.27-98,890,626,227.27-33,588,382,373.66

Finding the Fourth Proportional to 65,957,195,220.27, 98,890,626,227.27 and 33,588,382,373.66

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Solution

The fourth proportional to 65,957,195,220.27, 98,890,626,227.27 and 33,588,382,373.66 is: 50,359,572,686.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,957,195,220.27 : 98,890,626,227.27 = 33,588,382,373.66 : x
  2. Step 2: Convert to fraction form
    65,957,195,220.27/98,890,626,227.27 = 33,588,382,373.66/x
  3. Step 3: Cross multiply
    65,957,195,220.27x = 98,890,626,227.27 × 33,588,382,373.66
  4. Step 4: Simplify right side
    65,957,195,220.27x = 3,321,576,166,891,572,428,800
  5. Step 5: Solve for x
    x = 3,321,576,166,891,572,428,800/65,957,195,220.27
  6. Step 6: Final answer
    x = 50,359,572,686.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.