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Finding the Third Proportional to 15,947,332 and 34,160,504

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Solution

The third proportional to 15,947,332 and 34,160,504 is: 73,174,624.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,947,332 : 34,160,504 = 34,160,504 : x
  2. Step 2: Convert to fraction form
    15,947,332/34,160,504 = 34,160,504/x
  3. Step 3: Cross multiply
    15,947,332x = 34,160,504 × 34,160,504
  4. Step 4: Simplify right side
    15,947,332x = 1,166,940,033,534,016
  5. Step 5: Solve for x
    x = 1,166,940,033,534,016/15,947,332
  6. Step 6: Final answer
    x = 73,174,624.67

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.