Home / 15,924,401.30-34,829,376.05

Finding the Third Proportional to 15,924,401.30 and 34,829,376.05

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Solution

The third proportional to 15,924,401.30 and 34,829,376.05 is: 76,177,773.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,924,401.30 : 34,829,376.05 = 34,829,376.05 : x
  2. Step 2: Convert to fraction form
    15,924,401.30/34,829,376.05 = 34,829,376.05/x
  3. Step 3: Cross multiply
    15,924,401.30x = 34,829,376.05 × 34,829,376.05
  4. Step 4: Simplify right side
    15,924,401.30x = 1,213,085,435,814,630
  5. Step 5: Solve for x
    x = 1,213,085,435,814,630/15,924,401.30
  6. Step 6: Final answer
    x = 76,177,773.54

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.