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Finding the Third Proportional to 356,448,312 and 567,179,352

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Solution

The third proportional to 356,448,312 and 567,179,352 is: 902,493,872.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,448,312 : 567,179,352 = 567,179,352 : x
  2. Step 2: Convert to fraction form
    356,448,312/567,179,352 = 567,179,352/x
  3. Step 3: Cross multiply
    356,448,312x = 567,179,352 × 567,179,352
  4. Step 4: Simplify right side
    356,448,312x = 321,692,417,335,139,904
  5. Step 5: Solve for x
    x = 321,692,417,335,139,904/356,448,312
  6. Step 6: Final answer
    x = 902,493,872.20

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.