Home / 2,018,528,502.80-3,027,792,754.17-544,665,947.18

Finding the Fourth Proportional to 2,018,528,502.80, 3,027,792,754.17 and 544,665,947.18

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Solution

The fourth proportional to 2,018,528,502.80, 3,027,792,754.17 and 544,665,947.18 is: 816,998,920.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,528,502.80 : 3,027,792,754.17 = 544,665,947.18 : x
  2. Step 2: Convert to fraction form
    2,018,528,502.80/3,027,792,754.17 = 544,665,947.18/x
  3. Step 3: Cross multiply
    2,018,528,502.80x = 3,027,792,754.17 × 544,665,947.18
  4. Step 4: Simplify right side
    2,018,528,502.80x = 1,649,135,608,299,604,992
  5. Step 5: Solve for x
    x = 1,649,135,608,299,604,992/2,018,528,502.80
  6. Step 6: Final answer
    x = 816,998,920.76

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Double scale
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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.