Home / 57,265,153.74-85,886,644.68-22,250,208.33

Finding the Fourth Proportional to 57,265,153.74, 85,886,644.68 and 22,250,208.33

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Solution

The fourth proportional to 57,265,153.74, 85,886,644.68 and 22,250,208.33 is: 33,371,005.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,265,153.74 : 85,886,644.68 = 22,250,208.33 : x
  2. Step 2: Convert to fraction form
    57,265,153.74/85,886,644.68 = 22,250,208.33/x
  3. Step 3: Cross multiply
    57,265,153.74x = 85,886,644.68 × 22,250,208.33
  4. Step 4: Simplify right side
    57,265,153.74x = 1,910,995,736,894,686.25
  5. Step 5: Solve for x
    x = 1,910,995,736,894,686.25/57,265,153.74
  6. Step 6: Final answer
    x = 33,371,005.09

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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.