Home / 35,338,588.20-53,008,371.90-23,285,212.20

Finding the Fourth Proportional to 35,338,588.20, 53,008,371.90 and 23,285,212.20

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Solution

The fourth proportional to 35,338,588.20, 53,008,371.90 and 23,285,212.20 is: 34,928,140.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,338,588.20 : 53,008,371.90 = 23,285,212.20 : x
  2. Step 2: Convert to fraction form
    35,338,588.20/53,008,371.90 = 23,285,212.20/x
  3. Step 3: Cross multiply
    35,338,588.20x = 53,008,371.90 × 23,285,212.20
  4. Step 4: Simplify right side
    35,338,588.20x = 1,234,311,188,068,017
  5. Step 5: Solve for x
    x = 1,234,311,188,068,017/35,338,588.20
  6. Step 6: Final answer
    x = 34,928,140.91

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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.