Home / 5,055,989.63-10,920,025.13

Finding the Third Proportional to 5,055,989.63 and 10,920,025.13

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Solution

The third proportional to 5,055,989.63 and 10,920,025.13 is: 23,585,283.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,055,989.63 : 10,920,025.13 = 10,920,025.13 : x
  2. Step 2: Convert to fraction form
    5,055,989.63/10,920,025.13 = 10,920,025.13/x
  3. Step 3: Cross multiply
    5,055,989.63x = 10,920,025.13 × 10,920,025.13
  4. Step 4: Simplify right side
    5,055,989.63x = 119,246,948,730,631.27
  5. Step 5: Solve for x
    x = 119,246,948,730,631.27/5,055,989.63
  6. Step 6: Final answer
    x = 23,585,283.51

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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.