Home / 27,181,806.30-40,772,709.45-25,922,094.30

Finding the Fourth Proportional to 27,181,806.30, 40,772,709.45 and 25,922,094.30

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Solution

The fourth proportional to 27,181,806.30, 40,772,709.45 and 25,922,094.30 is: 38,883,141.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,181,806.30 : 40,772,709.45 = 25,922,094.30 : x
  2. Step 2: Convert to fraction form
    27,181,806.30/40,772,709.45 = 25,922,094.30/x
  3. Step 3: Cross multiply
    27,181,806.30x = 40,772,709.45 × 25,922,094.30
  4. Step 4: Simplify right side
    27,181,806.30x = 1,056,914,019,229,401.25
  5. Step 5: Solve for x
    x = 1,056,914,019,229,401.25/27,181,806.30
  6. Step 6: Final answer
    x = 38,883,141.45

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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.