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Finding the Third Proportional to 575,769,936 and 1,253,768,352

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Solution

The third proportional to 575,769,936 and 1,253,768,352 is: 2,730,144,424.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,769,936 : 1,253,768,352 = 1,253,768,352 : x
  2. Step 2: Convert to fraction form
    575,769,936/1,253,768,352 = 1,253,768,352/x
  3. Step 3: Cross multiply
    575,769,936x = 1,253,768,352 × 1,253,768,352
  4. Step 4: Simplify right side
    575,769,936x = 1,571,935,080,476,795,904
  5. Step 5: Solve for x
    x = 1,571,935,080,476,795,904/575,769,936
  6. Step 6: Final answer
    x = 2,730,144,424.35

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.