Home / 2,785,146,018.18-4,177,719,027.27-2,785,146,018.18

Finding the Fourth Proportional to 2,785,146,018.18, 4,177,719,027.27 and 2,785,146,018.18

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Solution

The fourth proportional to 2,785,146,018.18, 4,177,719,027.27 and 2,785,146,018.18 is: 4,177,719,027.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,785,146,018.18 : 4,177,719,027.27 = 2,785,146,018.18 : x
  2. Step 2: Convert to fraction form
    2,785,146,018.18/4,177,719,027.27 = 2,785,146,018.18/x
  3. Step 3: Cross multiply
    2,785,146,018.18x = 4,177,719,027.27 × 2,785,146,018.18
  4. Step 4: Simplify right side
    2,785,146,018.18x = 11,635,557,513,841,049,600
  5. Step 5: Solve for x
    x = 11,635,557,513,841,049,600/2,785,146,018.18
  6. Step 6: Final answer
    x = 4,177,719,027.27

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Double scale
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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.