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Finding the Third Proportional to 65,033,306 and 88,579,342

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Solution

The third proportional to 65,033,306 and 88,579,342 is: 120,650,483.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,033,306 : 88,579,342 = 88,579,342 : x
  2. Step 2: Convert to fraction form
    65,033,306/88,579,342 = 88,579,342/x
  3. Step 3: Cross multiply
    65,033,306x = 88,579,342 × 88,579,342
  4. Step 4: Simplify right side
    65,033,306x = 7,846,299,829,152,964
  5. Step 5: Solve for x
    x = 7,846,299,829,152,964/65,033,306
  6. Step 6: Final answer
    x = 120,650,483.76

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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.