Home / 14,787,082.00-20,510,570.61-14,393,815.66

Finding the Fourth Proportional to 14,787,082.00, 20,510,570.61 and 14,393,815.66

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Solution

The fourth proportional to 14,787,082.00, 20,510,570.61 and 14,393,815.66 is: 19,965,086.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,787,082.00 : 20,510,570.61 = 14,393,815.66 : x
  2. Step 2: Convert to fraction form
    14,787,082.00/20,510,570.61 = 14,393,815.66/x
  3. Step 3: Cross multiply
    14,787,082.00x = 20,510,570.61 × 14,393,815.66
  4. Step 4: Simplify right side
    14,787,082.00x = 295,225,372,267,231.81
  5. Step 5: Solve for x
    x = 295,225,372,267,231.81/14,787,082.00
  6. Step 6: Final answer
    x = 19,965,086.58

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.