Home / 15,088,061.84-22,635,467.91-5,503,440.47

Finding the Fourth Proportional to 15,088,061.84, 22,635,467.91 and 5,503,440.47

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Solution

The fourth proportional to 15,088,061.84, 22,635,467.91 and 5,503,440.47 is: 8,256,391.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,088,061.84 : 22,635,467.91 = 5,503,440.47 : x
  2. Step 2: Convert to fraction form
    15,088,061.84/22,635,467.91 = 5,503,440.47/x
  3. Step 3: Cross multiply
    15,088,061.84x = 22,635,467.91 × 5,503,440.47
  4. Step 4: Simplify right side
    15,088,061.84x = 124,572,950,040,102.97
  5. Step 5: Solve for x
    x = 124,572,950,040,102.97/15,088,061.84
  6. Step 6: Final answer
    x = 8,256,391.80

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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.