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Finding the Third Proportional to 45,059,112 and 92,506,944

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Solution

The third proportional to 45,059,112 and 92,506,944 is: 189,917,961.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,059,112 : 92,506,944 = 92,506,944 : x
  2. Step 2: Convert to fraction form
    45,059,112/92,506,944 = 92,506,944/x
  3. Step 3: Cross multiply
    45,059,112x = 92,506,944 × 92,506,944
  4. Step 4: Simplify right side
    45,059,112x = 8,557,534,688,219,136
  5. Step 5: Solve for x
    x = 8,557,534,688,219,136/45,059,112
  6. Step 6: Final answer
    x = 189,917,961.28

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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.