Home / 2,542,158,777.92-3,813,167,677.19-676,820,477.12

Finding the Fourth Proportional to 2,542,158,777.92, 3,813,167,677.19 and 676,820,477.12

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Solution

The fourth proportional to 2,542,158,777.92, 3,813,167,677.19 and 676,820,477.12 is: 1,015,211,948.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,542,158,777.92 : 3,813,167,677.19 = 676,820,477.12 : x
  2. Step 2: Convert to fraction form
    2,542,158,777.92/3,813,167,677.19 = 676,820,477.12/x
  3. Step 3: Cross multiply
    2,542,158,777.92x = 3,813,167,677.19 × 676,820,477.12
  4. Step 4: Simplify right side
    2,542,158,777.92x = 2,580,829,966,591,847,936
  5. Step 5: Solve for x
    x = 2,580,829,966,591,847,936/2,542,158,777.92
  6. Step 6: Final answer
    x = 1,015,211,948.61

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1.5x scale

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.