Home / 14,441,976.24-21,535,680.24-14,312,462.16

Finding the Fourth Proportional to 14,441,976.24, 21,535,680.24 and 14,312,462.16

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Solution

The fourth proportional to 14,441,976.24, 21,535,680.24 and 14,312,462.16 is: 21,342,550.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,441,976.24 : 21,535,680.24 = 14,312,462.16 : x
  2. Step 2: Convert to fraction form
    14,441,976.24/21,535,680.24 = 14,312,462.16/x
  3. Step 3: Cross multiply
    14,441,976.24x = 21,535,680.24 × 14,312,462.16
  4. Step 4: Simplify right side
    14,441,976.24x = 308,228,608,524,859.69
  5. Step 5: Solve for x
    x = 308,228,608,524,859.69/14,441,976.24
  6. Step 6: Final answer
    x = 21,342,550.59

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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.