Home / 55,037,896.20-82,556,844.30-22,673,139.30

Finding the Fourth Proportional to 55,037,896.20, 82,556,844.30 and 22,673,139.30

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Solution

The fourth proportional to 55,037,896.20, 82,556,844.30 and 22,673,139.30 is: 34,009,708.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,037,896.20 : 82,556,844.30 = 22,673,139.30 : x
  2. Step 2: Convert to fraction form
    55,037,896.20/82,556,844.30 = 22,673,139.30/x
  3. Step 3: Cross multiply
    55,037,896.20x = 82,556,844.30 × 22,673,139.30
  4. Step 4: Simplify right side
    55,037,896.20x = 1,871,822,830,982,311
  5. Step 5: Solve for x
    x = 1,871,822,830,982,311/55,037,896.20
  6. Step 6: Final answer
    x = 34,009,708.95

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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.