Home / 48,162,002,193.60-66,448,568,457.60-27,832,051,508.16

Finding the Fourth Proportional to 48,162,002,193.60, 66,448,568,457.60 and 27,832,051,508.16

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Solution

The fourth proportional to 48,162,002,193.60, 66,448,568,457.60 and 27,832,051,508.16 is: 38,399,565,959.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,162,002,193.60 : 66,448,568,457.60 = 27,832,051,508.16 : x
  2. Step 2: Convert to fraction form
    48,162,002,193.60/66,448,568,457.60 = 27,832,051,508.16/x
  3. Step 3: Cross multiply
    48,162,002,193.60x = 66,448,568,457.60 × 27,832,051,508.16
  4. Step 4: Simplify right side
    48,162,002,193.60x = 1,849,399,979,955,419,086,848
  5. Step 5: Solve for x
    x = 1,849,399,979,955,419,086,848/48,162,002,193.60
  6. Step 6: Final answer
    x = 38,399,565,959.10

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Double scale
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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.