Home / 3,306,414,787.50-7,138,808,541

Finding the Third Proportional to 3,306,414,787.50 and 7,138,808,541

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Solution

The third proportional to 3,306,414,787.50 and 7,138,808,541 is: 15,413,246,873.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,414,787.50 : 7,138,808,541 = 7,138,808,541 : x
  2. Step 2: Convert to fraction form
    3,306,414,787.50/7,138,808,541 = 7,138,808,541/x
  3. Step 3: Cross multiply
    3,306,414,787.50x = 7,138,808,541 × 7,138,808,541
  4. Step 4: Simplify right side
    3,306,414,787.50x = 50,962,587,385,054,552,064
  5. Step 5: Solve for x
    x = 50,962,587,385,054,552,064/3,306,414,787.50
  6. Step 6: Final answer
    x = 15,413,246,873.24

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.