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Finding the Third Proportional to 45,059,101 and 92,506,920

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Solution

The third proportional to 45,059,101 and 92,506,920 is: 189,917,909.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,059,101 : 92,506,920 = 92,506,920 : x
  2. Step 2: Convert to fraction form
    45,059,101/92,506,920 = 92,506,920/x
  3. Step 3: Cross multiply
    45,059,101x = 92,506,920 × 92,506,920
  4. Step 4: Simplify right side
    45,059,101x = 8,557,530,247,886,400
  5. Step 5: Solve for x
    x = 8,557,530,247,886,400/45,059,101
  6. Step 6: Final answer
    x = 189,917,909.10

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.