Home / 39,633,345.60-59,450,018.40-22,627,233.60

Finding the Fourth Proportional to 39,633,345.60, 59,450,018.40 and 22,627,233.60

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Solution

The fourth proportional to 39,633,345.60, 59,450,018.40 and 22,627,233.60 is: 33,940,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,633,345.60 : 59,450,018.40 = 22,627,233.60 : x
  2. Step 2: Convert to fraction form
    39,633,345.60/59,450,018.40 = 22,627,233.60/x
  3. Step 3: Cross multiply
    39,633,345.60x = 59,450,018.40 × 22,627,233.60
  4. Step 4: Simplify right side
    39,633,345.60x = 1,345,189,453,861,098.25
  5. Step 5: Solve for x
    x = 1,345,189,453,861,098.25/39,633,345.60
  6. Step 6: Final answer
    x = 33,940,850.40

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Double scale
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Similar ratio
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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.