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Finding the Third Proportional to 6,142,558 and 13,226,984

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Solution

The third proportional to 6,142,558 and 13,226,984 is: 28,482,125.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,142,558 : 13,226,984 = 13,226,984 : x
  2. Step 2: Convert to fraction form
    6,142,558/13,226,984 = 13,226,984/x
  3. Step 3: Cross multiply
    6,142,558x = 13,226,984 × 13,226,984
  4. Step 4: Simplify right side
    6,142,558x = 174,953,105,736,256
  5. Step 5: Solve for x
    x = 174,953,105,736,256/6,142,558
  6. Step 6: Final answer
    x = 28,482,125.16

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.