Home / 27,812,822.40-41,719,233.60-23,613,782.40

Finding the Fourth Proportional to 27,812,822.40, 41,719,233.60 and 23,613,782.40

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Solution

The fourth proportional to 27,812,822.40, 41,719,233.60 and 23,613,782.40 is: 35,420,673.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,812,822.40 : 41,719,233.60 = 23,613,782.40 : x
  2. Step 2: Convert to fraction form
    27,812,822.40/41,719,233.60 = 23,613,782.40/x
  3. Step 3: Cross multiply
    27,812,822.40x = 41,719,233.60 × 23,613,782.40
  4. Step 4: Simplify right side
    27,812,822.40x = 985,148,904,125,168.62
  5. Step 5: Solve for x
    x = 985,148,904,125,168.62/27,812,822.40
  6. Step 6: Final answer
    x = 35,420,673.60

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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.