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Finding the Third Proportional to 79,003,496 and 169,655,574

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Solution

The third proportional to 79,003,496 and 169,655,574 is: 364,325,824.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,003,496 : 169,655,574 = 169,655,574 : x
  2. Step 2: Convert to fraction form
    79,003,496/169,655,574 = 169,655,574/x
  3. Step 3: Cross multiply
    79,003,496x = 169,655,574 × 169,655,574
  4. Step 4: Simplify right side
    79,003,496x = 28,783,013,789,269,476
  5. Step 5: Solve for x
    x = 28,783,013,789,269,476/79,003,496
  6. Step 6: Final answer
    x = 364,325,824.13

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.