Home / 2,708,937,900.28-4,144,371,679.13

Finding the Third Proportional to 2,708,937,900.28 and 4,144,371,679.13

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Solution

The third proportional to 2,708,937,900.28 and 4,144,371,679.13 is: 6,340,424,641.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,937,900.28 : 4,144,371,679.13 = 4,144,371,679.13 : x
  2. Step 2: Convert to fraction form
    2,708,937,900.28/4,144,371,679.13 = 4,144,371,679.13/x
  3. Step 3: Cross multiply
    2,708,937,900.28x = 4,144,371,679.13 × 4,144,371,679.13
  4. Step 4: Simplify right side
    2,708,937,900.28x = 17,175,816,614,733,371,392
  5. Step 5: Solve for x
    x = 17,175,816,614,733,371,392/2,708,937,900.28
  6. Step 6: Final answer
    x = 6,340,424,641.31

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.