Home / 4,480,074,100.19-6,182,502,863.39-2,472,909,613.62

Finding the Fourth Proportional to 4,480,074,100.19, 6,182,502,863.39 and 2,472,909,613.62

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Solution

The fourth proportional to 4,480,074,100.19, 6,182,502,863.39 and 2,472,909,613.62 is: 3,412,615,600.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,480,074,100.19 : 6,182,502,863.39 = 2,472,909,613.62 : x
  2. Step 2: Convert to fraction form
    4,480,074,100.19/6,182,502,863.39 = 2,472,909,613.62/x
  3. Step 3: Cross multiply
    4,480,074,100.19x = 6,182,502,863.39 × 2,472,909,613.62
  4. Step 4: Simplify right side
    4,480,074,100.19x = 15,288,770,767,098,560,512
  5. Step 5: Solve for x
    x = 15,288,770,767,098,560,512/4,480,074,100.19
  6. Step 6: Final answer
    x = 3,412,615,600.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.