Home / 27,313,404.60-40,970,106.90-23,954,172.60

Finding the Fourth Proportional to 27,313,404.60, 40,970,106.90 and 23,954,172.60

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Solution

The fourth proportional to 27,313,404.60, 40,970,106.90 and 23,954,172.60 is: 35,931,258.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,313,404.60 : 40,970,106.90 = 23,954,172.60 : x
  2. Step 2: Convert to fraction form
    27,313,404.60/40,970,106.90 = 23,954,172.60/x
  3. Step 3: Cross multiply
    27,313,404.60x = 40,970,106.90 × 23,954,172.60
  4. Step 4: Simplify right side
    27,313,404.60x = 981,405,012,123,051
  5. Step 5: Solve for x
    x = 981,405,012,123,051/27,313,404.60
  6. Step 6: Final answer
    x = 35,931,258.90

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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.