Home / 24,146,229.60-33,321,715.20-13,832,920.80

Finding the Fourth Proportional to 24,146,229.60, 33,321,715.20 and 13,832,920.80

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Solution

The fourth proportional to 24,146,229.60, 33,321,715.20 and 13,832,920.80 is: 19,089,383.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,146,229.60 : 33,321,715.20 = 13,832,920.80 : x
  2. Step 2: Convert to fraction form
    24,146,229.60/33,321,715.20 = 13,832,920.80/x
  3. Step 3: Cross multiply
    24,146,229.60x = 33,321,715.20 × 13,832,920.80
  4. Step 4: Simplify right side
    24,146,229.60x = 460,936,647,281,756.19
  5. Step 5: Solve for x
    x = 460,936,647,281,756.19/24,146,229.60
  6. Step 6: Final answer
    x = 19,089,383.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.