Home / 22,134,221,605,229-30,546,185,981,801-12,257,465,094,022

Finding the Fourth Proportional to 22,134,221,605,229, 30,546,185,981,801 and 12,257,465,094,022

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Solution

The fourth proportional to 22,134,221,605,229, 30,546,185,981,801 and 12,257,465,094,022 is: 16,915,833,549,754.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134,221,605,229 : 30,546,185,981,801 = 12,257,465,094,022 : x
  2. Step 2: Convert to fraction form
    22,134,221,605,229/30,546,185,981,801 = 12,257,465,094,022/x
  3. Step 3: Cross multiply
    22,134,221,605,229x = 30,546,185,981,801 × 12,257,465,094,022
  4. Step 4: Simplify right side
    22,134,221,605,229x = 374,418,808,427,429,892,370,464,768
  5. Step 5: Solve for x
    x = 374,418,808,427,429,892,370,464,768/22,134,221,605,229
  6. Step 6: Final answer
    x = 16,915,833,549,754.33

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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.