Home / 14,015,736.60-21,023,604.90-4,434,052.20

Finding the Fourth Proportional to 14,015,736.60, 21,023,604.90 and 4,434,052.20

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Solution

The fourth proportional to 14,015,736.60, 21,023,604.90 and 4,434,052.20 is: 6,651,078.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,015,736.60 : 21,023,604.90 = 4,434,052.20 : x
  2. Step 2: Convert to fraction form
    14,015,736.60/21,023,604.90 = 4,434,052.20/x
  3. Step 3: Cross multiply
    14,015,736.60x = 21,023,604.90 × 4,434,052.20
  4. Step 4: Simplify right side
    14,015,736.60x = 93,219,761,558,775.78
  5. Step 5: Solve for x
    x = 93,219,761,558,775.78/14,015,736.60
  6. Step 6: Final answer
    x = 6,651,078.30

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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.