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Finding the Third Proportional to 13,313,148 and 28,747,680

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Solution

The third proportional to 13,313,148 and 28,747,680 is: 62,076,160.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,313,148 : 28,747,680 = 28,747,680 : x
  2. Step 2: Convert to fraction form
    13,313,148/28,747,680 = 28,747,680/x
  3. Step 3: Cross multiply
    13,313,148x = 28,747,680 × 28,747,680
  4. Step 4: Simplify right side
    13,313,148x = 826,429,105,382,400
  5. Step 5: Solve for x
    x = 826,429,105,382,400/13,313,148
  6. Step 6: Final answer
    x = 62,076,160.00

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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.