Home / 2,068,997,541.20-3,103,496,311.80-1,844,516,862.80

Finding the Fourth Proportional to 2,068,997,541.20, 3,103,496,311.80 and 1,844,516,862.80

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Solution

The fourth proportional to 2,068,997,541.20, 3,103,496,311.80 and 1,844,516,862.80 is: 2,766,775,294.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,997,541.20 : 3,103,496,311.80 = 1,844,516,862.80 : x
  2. Step 2: Convert to fraction form
    2,068,997,541.20/3,103,496,311.80 = 1,844,516,862.80/x
  3. Step 3: Cross multiply
    2,068,997,541.20x = 3,103,496,311.80 × 1,844,516,862.80
  4. Step 4: Simplify right side
    2,068,997,541.20x = 5,724,451,280,752,706,560
  5. Step 5: Solve for x
    x = 5,724,451,280,752,706,560/2,068,997,541.20
  6. Step 6: Final answer
    x = 2,766,775,294.20

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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.