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Finding the Third Proportional to 7,056,808 and 15,308,527

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Solution

The third proportional to 7,056,808 and 15,308,527 is: 33,209,207.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056,808 : 15,308,527 = 15,308,527 : x
  2. Step 2: Convert to fraction form
    7,056,808/15,308,527 = 15,308,527/x
  3. Step 3: Cross multiply
    7,056,808x = 15,308,527 × 15,308,527
  4. Step 4: Simplify right side
    7,056,808x = 234,350,998,909,729
  5. Step 5: Solve for x
    x = 234,350,998,909,729/7,056,808
  6. Step 6: Final answer
    x = 33,209,207.18

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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.