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Finding the Third Proportional to 4,626,632 and 10,025,459

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Solution

The third proportional to 4,626,632 and 10,025,459 is: 21,724,189.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,632 : 10,025,459 = 10,025,459 : x
  2. Step 2: Convert to fraction form
    4,626,632/10,025,459 = 10,025,459/x
  3. Step 3: Cross multiply
    4,626,632x = 10,025,459 × 10,025,459
  4. Step 4: Simplify right side
    4,626,632x = 100,509,828,160,681
  5. Step 5: Solve for x
    x = 100,509,828,160,681/4,626,632
  6. Step 6: Final answer
    x = 21,724,189.03

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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.