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Finding the Third Proportional to 90,692,585 and 185,191,825

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Solution

The third proportional to 90,692,585 and 185,191,825 is: 378,156,737.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,692,585 : 185,191,825 = 185,191,825 : x
  2. Step 2: Convert to fraction form
    90,692,585/185,191,825 = 185,191,825/x
  3. Step 3: Cross multiply
    90,692,585x = 185,191,825 × 185,191,825
  4. Step 4: Simplify right side
    90,692,585x = 34,296,012,046,830,624
  5. Step 5: Solve for x
    x = 34,296,012,046,830,624/90,692,585
  6. Step 6: Final answer
    x = 378,156,737.37

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.