Home / 4,098,104,018.91-5,655,385,371.96-2,218,509,241.92

Finding the Fourth Proportional to 4,098,104,018.91, 5,655,385,371.96 and 2,218,509,241.92

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Solution

The fourth proportional to 4,098,104,018.91, 5,655,385,371.96 and 2,218,509,241.92 is: 3,061,543,742.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,104,018.91 : 5,655,385,371.96 = 2,218,509,241.92 : x
  2. Step 2: Convert to fraction form
    4,098,104,018.91/5,655,385,371.96 = 2,218,509,241.92/x
  3. Step 3: Cross multiply
    4,098,104,018.91x = 5,655,385,371.96 × 2,218,509,241.92
  4. Step 4: Simplify right side
    4,098,104,018.91x = 12,546,524,714,312,437,760
  5. Step 5: Solve for x
    x = 12,546,524,714,312,437,760/4,098,104,018.91
  6. Step 6: Final answer
    x = 3,061,543,742.28

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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.