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Finding the Third Proportional to 6,197,220 and 13,423,548

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Solution

The third proportional to 6,197,220 and 13,423,548 is: 29,076,205.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,220 : 13,423,548 = 13,423,548 : x
  2. Step 2: Convert to fraction form
    6,197,220/13,423,548 = 13,423,548/x
  3. Step 3: Cross multiply
    6,197,220x = 13,423,548 × 13,423,548
  4. Step 4: Simplify right side
    6,197,220x = 180,191,640,908,304
  5. Step 5: Solve for x
    x = 180,191,640,908,304/6,197,220
  6. Step 6: Final answer
    x = 29,076,205.28

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.