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Finding the Third Proportional to 6,963,622 and 15,272,453

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Solution

The third proportional to 6,963,622 and 15,272,453 is: 33,495,186.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963,622 : 15,272,453 = 15,272,453 : x
  2. Step 2: Convert to fraction form
    6,963,622/15,272,453 = 15,272,453/x
  3. Step 3: Cross multiply
    6,963,622x = 15,272,453 × 15,272,453
  4. Step 4: Simplify right side
    6,963,622x = 233,247,820,637,209
  5. Step 5: Solve for x
    x = 233,247,820,637,209/6,963,622
  6. Step 6: Final answer
    x = 33,495,186.94

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.