Home / 27,663,024.26-41,515,295.79-10,408,242.16

Finding the Fourth Proportional to 27,663,024.26, 41,515,295.79 and 10,408,242.16

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Solution

The fourth proportional to 27,663,024.26, 41,515,295.79 and 10,408,242.16 is: 15,620,173.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,663,024.26 : 41,515,295.79 = 10,408,242.16 : x
  2. Step 2: Convert to fraction form
    27,663,024.26/41,515,295.79 = 10,408,242.16/x
  3. Step 3: Cross multiply
    27,663,024.26x = 41,515,295.79 × 10,408,242.16
  4. Step 4: Simplify right side
    27,663,024.26x = 432,101,251,666,730.75
  5. Step 5: Solve for x
    x = 432,101,251,666,730.75/27,663,024.26
  6. Step 6: Final answer
    x = 15,620,173.98

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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.