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Finding the Third Proportional to 10,393,440 and 22,675,584

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Solution

The third proportional to 10,393,440 and 22,675,584 is: 49,471,792.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,393,440 : 22,675,584 = 22,675,584 : x
  2. Step 2: Convert to fraction form
    10,393,440/22,675,584 = 22,675,584/x
  3. Step 3: Cross multiply
    10,393,440x = 22,675,584 × 22,675,584
  4. Step 4: Simplify right side
    10,393,440x = 514,182,109,741,056
  5. Step 5: Solve for x
    x = 514,182,109,741,056/10,393,440
  6. Step 6: Final answer
    x = 49,471,792.76

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.