Home / 2,247,264,015.90-3,370,896,023.85-1,432,986,179.10

Finding the Fourth Proportional to 2,247,264,015.90, 3,370,896,023.85 and 1,432,986,179.10

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Solution

The fourth proportional to 2,247,264,015.90, 3,370,896,023.85 and 1,432,986,179.10 is: 2,149,479,268.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,264,015.90 : 3,370,896,023.85 = 1,432,986,179.10 : x
  2. Step 2: Convert to fraction form
    2,247,264,015.90/3,370,896,023.85 = 1,432,986,179.10/x
  3. Step 3: Cross multiply
    2,247,264,015.90x = 3,370,896,023.85 × 1,432,986,179.10
  4. Step 4: Simplify right side
    2,247,264,015.90x = 4,830,447,413,360,193,536
  5. Step 5: Solve for x
    x = 4,830,447,413,360,193,536/2,247,264,015.90
  6. Step 6: Final answer
    x = 2,149,479,268.65

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Double scale
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Similar ratio
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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.