Home / 14,559,348.60-21,753,736.26-14,050,176.75

Finding the Fourth Proportional to 14,559,348.60, 21,753,736.26 and 14,050,176.75

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Solution

The fourth proportional to 14,559,348.60, 21,753,736.26 and 14,050,176.75 is: 20,992,961.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,559,348.60 : 21,753,736.26 = 14,050,176.75 : x
  2. Step 2: Convert to fraction form
    14,559,348.60/21,753,736.26 = 14,050,176.75/x
  3. Step 3: Cross multiply
    14,559,348.60x = 21,753,736.26 × 14,050,176.75
  4. Step 4: Simplify right side
    14,559,348.60x = 305,643,839,425,884
  5. Step 5: Solve for x
    x = 305,643,839,425,884/14,559,348.60
  6. Step 6: Final answer
    x = 20,992,961.14

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.