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Finding the Third Proportional to 57,401,046 and 88,348,284

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Solution

The third proportional to 57,401,046 and 88,348,284 is: 135,980,436.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,401,046 : 88,348,284 = 88,348,284 : x
  2. Step 2: Convert to fraction form
    57,401,046/88,348,284 = 88,348,284/x
  3. Step 3: Cross multiply
    57,401,046x = 88,348,284 × 88,348,284
  4. Step 4: Simplify right side
    57,401,046x = 7,805,419,285,744,656
  5. Step 5: Solve for x
    x = 7,805,419,285,744,656/57,401,046
  6. Step 6: Final answer
    x = 135,980,436.41

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.