Home / 2,108,818,426.96-4,535,006,776.02

Finding the Third Proportional to 2,108,818,426.96 and 4,535,006,776.02

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Solution

The third proportional to 2,108,818,426.96 and 4,535,006,776.02 is: 9,752,516,478.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,108,818,426.96 : 4,535,006,776.02 = 4,535,006,776.02 : x
  2. Step 2: Convert to fraction form
    2,108,818,426.96/4,535,006,776.02 = 4,535,006,776.02/x
  3. Step 3: Cross multiply
    2,108,818,426.96x = 4,535,006,776.02 × 4,535,006,776.02
  4. Step 4: Simplify right side
    2,108,818,426.96x = 20,566,286,458,568,171,520
  5. Step 5: Solve for x
    x = 20,566,286,458,568,171,520/2,108,818,426.96
  6. Step 6: Final answer
    x = 9,752,516,478.27

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.