Home / 6,753,782,479.49-9,320,220,705.15-3,743,229,543.93

Finding the Fourth Proportional to 6,753,782,479.49, 9,320,220,705.15 and 3,743,229,543.93

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Solution

The fourth proportional to 6,753,782,479.49, 9,320,220,705.15 and 3,743,229,543.93 is: 5,165,657,260.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,782,479.49 : 9,320,220,705.15 = 3,743,229,543.93 : x
  2. Step 2: Convert to fraction form
    6,753,782,479.49/9,320,220,705.15 = 3,743,229,543.93/x
  3. Step 3: Cross multiply
    6,753,782,479.49x = 9,320,220,705.15 × 3,743,229,543.93
  4. Step 4: Simplify right side
    6,753,782,479.49x = 34,887,725,499,438,551,040
  5. Step 5: Solve for x
    x = 34,887,725,499,438,551,040/6,753,782,479.49
  6. Step 6: Final answer
    x = 5,165,657,260.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.