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Finding the Third Proportional to 6,632,981 and 14,280,730

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Solution

The third proportional to 6,632,981 and 14,280,730 is: 30,746,243.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,632,981 : 14,280,730 = 14,280,730 : x
  2. Step 2: Convert to fraction form
    6,632,981/14,280,730 = 14,280,730/x
  3. Step 3: Cross multiply
    6,632,981x = 14,280,730 × 14,280,730
  4. Step 4: Simplify right side
    6,632,981x = 203,939,249,332,900
  5. Step 5: Solve for x
    x = 203,939,249,332,900/6,632,981
  6. Step 6: Final answer
    x = 30,746,243.56

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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.