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Finding the Third Proportional to 6,891,007 and 14,956,190

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Solution

The third proportional to 6,891,007 and 14,956,190 is: 32,460,802.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,891,007 : 14,956,190 = 14,956,190 : x
  2. Step 2: Convert to fraction form
    6,891,007/14,956,190 = 14,956,190/x
  3. Step 3: Cross multiply
    6,891,007x = 14,956,190 × 14,956,190
  4. Step 4: Simplify right side
    6,891,007x = 223,687,619,316,100
  5. Step 5: Solve for x
    x = 223,687,619,316,100/6,891,007
  6. Step 6: Final answer
    x = 32,460,802.80

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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.