Home / 27,663,024.75-41,515,296.53-10,408,242.66

Finding the Fourth Proportional to 27,663,024.75, 41,515,296.53 and 10,408,242.66

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Solution

The fourth proportional to 27,663,024.75, 41,515,296.53 and 10,408,242.66 is: 15,620,174.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,663,024.75 : 41,515,296.53 = 10,408,242.66 : x
  2. Step 2: Convert to fraction form
    27,663,024.75/41,515,296.53 = 10,408,242.66/x
  3. Step 3: Cross multiply
    27,663,024.75x = 41,515,296.53 × 10,408,242.66
  4. Step 4: Simplify right side
    27,663,024.75x = 432,101,280,386,096
  5. Step 5: Solve for x
    x = 432,101,280,386,096/27,663,024.75
  6. Step 6: Final answer
    x = 15,620,174.74

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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.