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Finding the Third Proportional to 45,672,228 and 65,988,482

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Solution

The third proportional to 45,672,228 and 65,988,482 is: 95,341,960.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,672,228 : 65,988,482 = 65,988,482 : x
  2. Step 2: Convert to fraction form
    45,672,228/65,988,482 = 65,988,482/x
  3. Step 3: Cross multiply
    45,672,228x = 65,988,482 × 65,988,482
  4. Step 4: Simplify right side
    45,672,228x = 4,354,479,756,664,324
  5. Step 5: Solve for x
    x = 4,354,479,756,664,324/45,672,228
  6. Step 6: Final answer
    x = 95,341,960.47

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.