Home / 24,985,527.42-34,479,791.50-13,972,150.81

Finding the Fourth Proportional to 24,985,527.42, 34,479,791.50 and 13,972,150.81

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Solution

The fourth proportional to 24,985,527.42, 34,479,791.50 and 13,972,150.81 is: 19,281,435.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,985,527.42 : 34,479,791.50 = 13,972,150.81 : x
  2. Step 2: Convert to fraction form
    24,985,527.42/34,479,791.50 = 13,972,150.81/x
  3. Step 3: Cross multiply
    24,985,527.42x = 34,479,791.50 × 13,972,150.81
  4. Step 4: Simplify right side
    24,985,527.42x = 481,756,846,735,356.12
  5. Step 5: Solve for x
    x = 481,756,846,735,356.12/24,985,527.42
  6. Step 6: Final answer
    x = 19,281,435.95

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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.