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Finding the Third Proportional to 15,006,465 and 30,543,318

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Solution

The third proportional to 15,006,465 and 30,543,318 is: 62,166,158.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,006,465 : 30,543,318 = 30,543,318 : x
  2. Step 2: Convert to fraction form
    15,006,465/30,543,318 = 30,543,318/x
  3. Step 3: Cross multiply
    15,006,465x = 30,543,318 × 30,543,318
  4. Step 4: Simplify right side
    15,006,465x = 932,894,274,449,124
  5. Step 5: Solve for x
    x = 932,894,274,449,124/15,006,465
  6. Step 6: Final answer
    x = 62,166,158.02

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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.