Home / 24,093,816.75-36,127,143.45-7,915,424.11

Finding the Fourth Proportional to 24,093,816.75, 36,127,143.45 and 7,915,424.11

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Solution

The fourth proportional to 24,093,816.75, 36,127,143.45 and 7,915,424.11 is: 11,868,674.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,093,816.75 : 36,127,143.45 = 7,915,424.11 : x
  2. Step 2: Convert to fraction form
    24,093,816.75/36,127,143.45 = 7,915,424.11/x
  3. Step 3: Cross multiply
    24,093,816.75x = 36,127,143.45 × 7,915,424.11
  4. Step 4: Simplify right side
    24,093,816.75x = 285,961,662,199,240.75
  5. Step 5: Solve for x
    x = 285,961,662,199,240.75/24,093,816.75
  6. Step 6: Final answer
    x = 11,868,674.24

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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.