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Finding the Third Proportional to 5,055,994 and 10,920,033

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Solution

The third proportional to 5,055,994 and 10,920,033 is: 23,585,297.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,055,994 : 10,920,033 = 10,920,033 : x
  2. Step 2: Convert to fraction form
    5,055,994/10,920,033 = 10,920,033/x
  3. Step 3: Cross multiply
    5,055,994x = 10,920,033 × 10,920,033
  4. Step 4: Simplify right side
    5,055,994x = 119,247,120,721,089
  5. Step 5: Solve for x
    x = 119,247,120,721,089/5,055,994
  6. Step 6: Final answer
    x = 23,585,297.12

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.