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Finding the Third Proportional to 103,811,364 and 245,056,474

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Solution

The third proportional to 103,811,364 and 245,056,474 is: 578,478,820.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,811,364 : 245,056,474 = 245,056,474 : x
  2. Step 2: Convert to fraction form
    103,811,364/245,056,474 = 245,056,474/x
  3. Step 3: Cross multiply
    103,811,364x = 245,056,474 × 245,056,474
  4. Step 4: Simplify right side
    103,811,364x = 60,052,675,449,312,672
  5. Step 5: Solve for x
    x = 60,052,675,449,312,672/103,811,364
  6. Step 6: Final answer
    x = 578,478,820.96

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.