Home / 37,177,102.20-55,787,479.64-15,610,045.44

Finding the Fourth Proportional to 37,177,102.20, 55,787,479.64 and 15,610,045.44

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Solution

The fourth proportional to 37,177,102.20, 55,787,479.64 and 15,610,045.44 is: 23,424,232.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,177,102.20 : 55,787,479.64 = 15,610,045.44 : x
  2. Step 2: Convert to fraction form
    37,177,102.20/55,787,479.64 = 15,610,045.44/x
  3. Step 3: Cross multiply
    37,177,102.20x = 55,787,479.64 × 15,610,045.44
  4. Step 4: Simplify right side
    37,177,102.20x = 870,845,092,163,474.88
  5. Step 5: Solve for x
    x = 870,845,092,163,474.88/37,177,102.20
  6. Step 6: Final answer
    x = 23,424,232.68

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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.