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Finding the Third Proportional to 30,451,269 and 44,835,799.50

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Solution

The third proportional to 30,451,269 and 44,835,799.50 is: 66,015,275.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,451,269 : 44,835,799.50 = 44,835,799.50 : x
  2. Step 2: Convert to fraction form
    30,451,269/44,835,799.50 = 44,835,799.50/x
  3. Step 3: Cross multiply
    30,451,269x = 44,835,799.50 × 44,835,799.50
  4. Step 4: Simplify right side
    30,451,269x = 2,010,248,916,804,200.25
  5. Step 5: Solve for x
    x = 2,010,248,916,804,200.25/30,451,269
  6. Step 6: Final answer
    x = 66,015,275.65

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.