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Finding the Third Proportional to 64,766,482 and 92,616,780.50

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Solution

The third proportional to 64,766,482 and 92,616,780.50 is: 132,443,013.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,766,482 : 92,616,780.50 = 92,616,780.50 : x
  2. Step 2: Convert to fraction form
    64,766,482/92,616,780.50 = 92,616,780.50/x
  3. Step 3: Cross multiply
    64,766,482x = 92,616,780.50 × 92,616,780.50
  4. Step 4: Simplify right side
    64,766,482x = 8,577,868,030,185,180
  5. Step 5: Solve for x
    x = 8,577,868,030,185,180/64,766,482
  6. Step 6: Final answer
    x = 132,443,013.20

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.