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Finding the Third Proportional to 15,599,358 and 34,783,488

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Solution

The third proportional to 15,599,358 and 34,783,488 is: 77,560,309.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,599,358 : 34,783,488 = 34,783,488 : x
  2. Step 2: Convert to fraction form
    15,599,358/34,783,488 = 34,783,488/x
  3. Step 3: Cross multiply
    15,599,358x = 34,783,488 × 34,783,488
  4. Step 4: Simplify right side
    15,599,358x = 1,209,891,037,446,144
  5. Step 5: Solve for x
    x = 1,209,891,037,446,144/15,599,358
  6. Step 6: Final answer
    x = 77,560,309.69

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.