Home / 27,291,204.30-40,936,806.45-25,059,152.10

Finding the Fourth Proportional to 27,291,204.30, 40,936,806.45 and 25,059,152.10

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Solution

The fourth proportional to 27,291,204.30, 40,936,806.45 and 25,059,152.10 is: 37,588,728.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,291,204.30 : 40,936,806.45 = 25,059,152.10 : x
  2. Step 2: Convert to fraction form
    27,291,204.30/40,936,806.45 = 25,059,152.10/x
  3. Step 3: Cross multiply
    27,291,204.30x = 40,936,806.45 × 25,059,152.10
  4. Step 4: Simplify right side
    27,291,204.30x = 1,025,841,659,318,811.12
  5. Step 5: Solve for x
    x = 1,025,841,659,318,811.12/27,291,204.30
  6. Step 6: Final answer
    x = 37,588,728.15

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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.