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Finding the Third Proportional to 65,033,312 and 88,579,351

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Solution

The third proportional to 65,033,312 and 88,579,351 is: 120,650,497.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,033,312 : 88,579,351 = 88,579,351 : x
  2. Step 2: Convert to fraction form
    65,033,312/88,579,351 = 88,579,351/x
  3. Step 3: Cross multiply
    65,033,312x = 88,579,351 × 88,579,351
  4. Step 4: Simplify right side
    65,033,312x = 7,846,301,423,581,201
  5. Step 5: Solve for x
    x = 7,846,301,423,581,201/65,033,312
  6. Step 6: Final answer
    x = 120,650,497.14

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.