Home / 71,080,088.04-106,620,132.06-17,227,400.04

Finding the Fourth Proportional to 71,080,088.04, 106,620,132.06 and 17,227,400.04

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Solution

The fourth proportional to 71,080,088.04, 106,620,132.06 and 17,227,400.04 is: 25,841,100.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,080,088.04 : 106,620,132.06 = 17,227,400.04 : x
  2. Step 2: Convert to fraction form
    71,080,088.04/106,620,132.06 = 17,227,400.04/x
  3. Step 3: Cross multiply
    71,080,088.04x = 106,620,132.06 × 17,227,400.04
  4. Step 4: Simplify right side
    71,080,088.04x = 1,836,787,667,315,249.25
  5. Step 5: Solve for x
    x = 1,836,787,667,315,249.25/71,080,088.04
  6. Step 6: Final answer
    x = 25,841,100.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.