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Finding the Third Proportional to 10,626,450.75 and 22,730,128.88

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Solution

The third proportional to 10,626,450.75 and 22,730,128.88 is: 48,620,068.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,626,450.75 : 22,730,128.88 = 22,730,128.88 : x
  2. Step 2: Convert to fraction form
    10,626,450.75/22,730,128.88 = 22,730,128.88/x
  3. Step 3: Cross multiply
    10,626,450.75x = 22,730,128.88 × 22,730,128.88
  4. Step 4: Simplify right side
    10,626,450.75x = 516,658,758,674,108.75
  5. Step 5: Solve for x
    x = 516,658,758,674,108.75/10,626,450.75
  6. Step 6: Final answer
    x = 48,620,068.06

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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.