Home / 76,260,946.97-114,295,679.07-41,244,665.46

Finding the Fourth Proportional to 76,260,946.97, 114,295,679.07 and 41,244,665.46

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Solution

The fourth proportional to 76,260,946.97, 114,295,679.07 and 41,244,665.46 is: 61,815,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,260,946.97 : 114,295,679.07 = 41,244,665.46 : x
  2. Step 2: Convert to fraction form
    76,260,946.97/114,295,679.07 = 41,244,665.46/x
  3. Step 3: Cross multiply
    76,260,946.97x = 114,295,679.07 × 41,244,665.46
  4. Step 4: Simplify right side
    76,260,946.97x = 4,714,087,046,986,124
  5. Step 5: Solve for x
    x = 4,714,087,046,986,124/76,260,946.97
  6. Step 6: Final answer
    x = 61,815,217.80

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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.