Home / 41,455,806.36-62,191,679.88-15,894,822.24

Finding the Fourth Proportional to 41,455,806.36, 62,191,679.88 and 15,894,822.24

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Solution

The fourth proportional to 41,455,806.36, 62,191,679.88 and 15,894,822.24 is: 23,845,289.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,455,806.36 : 62,191,679.88 = 15,894,822.24 : x
  2. Step 2: Convert to fraction form
    41,455,806.36/62,191,679.88 = 15,894,822.24/x
  3. Step 3: Cross multiply
    41,455,806.36x = 62,191,679.88 × 15,894,822.24
  4. Step 4: Simplify right side
    41,455,806.36x = 988,525,696,499,584.62
  5. Step 5: Solve for x
    x = 988,525,696,499,584.62/41,455,806.36
  6. Step 6: Final answer
    x = 23,845,289.32

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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.