Home / 14,467,377.04-19,981,550.25-9,527,898.98

Finding the Fourth Proportional to 14,467,377.04, 19,981,550.25 and 9,527,898.98

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Solution

The fourth proportional to 14,467,377.04, 19,981,550.25 and 9,527,898.98 is: 13,159,413.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,467,377.04 : 19,981,550.25 = 9,527,898.98 : x
  2. Step 2: Convert to fraction form
    14,467,377.04/19,981,550.25 = 9,527,898.98/x
  3. Step 3: Cross multiply
    14,467,377.04x = 19,981,550.25 × 9,527,898.98
  4. Step 4: Simplify right side
    14,467,377.04x = 190,382,192,295,747.62
  5. Step 5: Solve for x
    x = 190,382,192,295,747.62/14,467,377.04
  6. Step 6: Final answer
    x = 13,159,413.20

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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.