Home / 57,471,121,352.40-86,206,682,028.60-33,961,872,123.60

Finding the Fourth Proportional to 57,471,121,352.40, 86,206,682,028.60 and 33,961,872,123.60

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Solution

The fourth proportional to 57,471,121,352.40, 86,206,682,028.60 and 33,961,872,123.60 is: 50,942,808,185.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,471,121,352.40 : 86,206,682,028.60 = 33,961,872,123.60 : x
  2. Step 2: Convert to fraction form
    57,471,121,352.40/86,206,682,028.60 = 33,961,872,123.60/x
  3. Step 3: Cross multiply
    57,471,121,352.40x = 86,206,682,028.60 × 33,961,872,123.60
  4. Step 4: Simplify right side
    57,471,121,352.40x = 2,927,740,311,255,159,668,736
  5. Step 5: Solve for x
    x = 2,927,740,311,255,159,668,736/57,471,121,352.40
  6. Step 6: Final answer
    x = 50,942,808,185.40

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Double scale
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1.5x scale

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.