Home / 6,753,782,481-9,320,220,707.22-3,743,229,545.43

Finding the Fourth Proportional to 6,753,782,481, 9,320,220,707.22 and 3,743,229,545.43

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Solution

The fourth proportional to 6,753,782,481, 9,320,220,707.22 and 3,743,229,545.43 is: 5,165,657,262.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,782,481 : 9,320,220,707.22 = 3,743,229,545.43 : x
  2. Step 2: Convert to fraction form
    6,753,782,481/9,320,220,707.22 = 3,743,229,545.43/x
  3. Step 3: Cross multiply
    6,753,782,481x = 9,320,220,707.22 × 3,743,229,545.43
  4. Step 4: Simplify right side
    6,753,782,481x = 34,887,725,521,194,389,504
  5. Step 5: Solve for x
    x = 34,887,725,521,194,389,504/6,753,782,481
  6. Step 6: Final answer
    x = 5,165,657,262.33

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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.