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Finding the Third Proportional to 175,974,465 and 239,647,185

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Solution

The third proportional to 175,974,465 and 239,647,185 is: 326,358,561.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,974,465 : 239,647,185 = 239,647,185 : x
  2. Step 2: Convert to fraction form
    175,974,465/239,647,185 = 239,647,185/x
  3. Step 3: Cross multiply
    175,974,465x = 239,647,185 × 239,647,185
  4. Step 4: Simplify right side
    175,974,465x = 57,430,773,278,424,224
  5. Step 5: Solve for x
    x = 57,430,773,278,424,224/175,974,465
  6. Step 6: Final answer
    x = 326,358,561.62

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.