Home / 2,247,264,001.45-3,370,896,002.18-1,158,872,833.45

Finding the Fourth Proportional to 2,247,264,001.45, 3,370,896,002.18 and 1,158,872,833.45

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Solution

The fourth proportional to 2,247,264,001.45, 3,370,896,002.18 and 1,158,872,833.45 is: 1,738,309,250.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,264,001.45 : 3,370,896,002.18 = 1,158,872,833.45 : x
  2. Step 2: Convert to fraction form
    2,247,264,001.45/3,370,896,002.18 = 1,158,872,833.45/x
  3. Step 3: Cross multiply
    2,247,264,001.45x = 3,370,896,002.18 × 1,158,872,833.45
  4. Step 4: Simplify right side
    2,247,264,001.45x = 3,906,439,801,311,613,952
  5. Step 5: Solve for x
    x = 3,906,439,801,311,613,952/2,247,264,001.45
  6. Step 6: Final answer
    x = 1,738,309,250.18

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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.