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Finding the Third Proportional to 27,890,898 and 60,263,382

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Solution

The third proportional to 27,890,898 and 60,263,382 is: 130,210,049.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,890,898 : 60,263,382 = 60,263,382 : x
  2. Step 2: Convert to fraction form
    27,890,898/60,263,382 = 60,263,382/x
  3. Step 3: Cross multiply
    27,890,898x = 60,263,382 × 60,263,382
  4. Step 4: Simplify right side
    27,890,898x = 3,631,675,210,077,924
  5. Step 5: Solve for x
    x = 3,631,675,210,077,924/27,890,898
  6. Step 6: Final answer
    x = 130,210,049.53

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.