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Finding the Third Proportional to 37,359,392 and 81,095,750

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Solution

The third proportional to 37,359,392 and 81,095,750 is: 176,033,931.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,359,392 : 81,095,750 = 81,095,750 : x
  2. Step 2: Convert to fraction form
    37,359,392/81,095,750 = 81,095,750/x
  3. Step 3: Cross multiply
    37,359,392x = 81,095,750 × 81,095,750
  4. Step 4: Simplify right side
    37,359,392x = 6,576,520,668,062,500
  5. Step 5: Solve for x
    x = 6,576,520,668,062,500/37,359,392
  6. Step 6: Final answer
    x = 176,033,931.92

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.