Home / 15,517,476.16-23,276,212.80-5,933,824

Finding the Fourth Proportional to 15,517,476.16, 23,276,212.80 and 5,933,824

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Solution

The fourth proportional to 15,517,476.16, 23,276,212.80 and 5,933,824 is: 8,900,735.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,517,476.16 : 23,276,212.80 = 5,933,824 : x
  2. Step 2: Convert to fraction form
    15,517,476.16/23,276,212.80 = 5,933,824/x
  3. Step 3: Cross multiply
    15,517,476.16x = 23,276,212.80 × 5,933,824
  4. Step 4: Simplify right side
    15,517,476.16x = 138,116,950,141,747.20
  5. Step 5: Solve for x
    x = 138,116,950,141,747.20/15,517,476.16
  6. Step 6: Final answer
    x = 8,900,735.45

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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.