Home / 2,643,535,301.75-3,999,358,079.43

Finding the Third Proportional to 2,643,535,301.75 and 3,999,358,079.43

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Solution

The third proportional to 2,643,535,301.75 and 3,999,358,079.43 is: 6,050,558,521.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,643,535,301.75 : 3,999,358,079.43 = 3,999,358,079.43 : x
  2. Step 2: Convert to fraction form
    2,643,535,301.75/3,999,358,079.43 = 3,999,358,079.43/x
  3. Step 3: Cross multiply
    2,643,535,301.75x = 3,999,358,079.43 × 3,999,358,079.43
  4. Step 4: Simplify right side
    2,643,535,301.75x = 15,994,865,047,466,022,912
  5. Step 5: Solve for x
    x = 15,994,865,047,466,022,912/2,643,535,301.75
  6. Step 6: Final answer
    x = 6,050,558,521.71

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.