Home / 40,440,882.48-55,794,791.16-23,024,904.80

Finding the Fourth Proportional to 40,440,882.48, 55,794,791.16 and 23,024,904.80

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Solution

The fourth proportional to 40,440,882.48, 55,794,791.16 and 23,024,904.80 is: 31,766,610.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,440,882.48 : 55,794,791.16 = 23,024,904.80 : x
  2. Step 2: Convert to fraction form
    40,440,882.48/55,794,791.16 = 23,024,904.80/x
  3. Step 3: Cross multiply
    40,440,882.48x = 55,794,791.16 × 23,024,904.80
  4. Step 4: Simplify right side
    40,440,882.48x = 1,284,669,754,794,881.50
  5. Step 5: Solve for x
    x = 1,284,669,754,794,881.50/40,440,882.48
  6. Step 6: Final answer
    x = 31,766,610.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.