Home / 14,988,377.70-22,448,514.83-11,729,606.29

Finding the Fourth Proportional to 14,988,377.70, 22,448,514.83 and 11,729,606.29

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Solution

The fourth proportional to 14,988,377.70, 22,448,514.83 and 11,729,606.29 is: 17,567,761.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,988,377.70 : 22,448,514.83 = 11,729,606.29 : x
  2. Step 2: Convert to fraction form
    14,988,377.70/22,448,514.83 = 11,729,606.29/x
  3. Step 3: Cross multiply
    14,988,377.70x = 22,448,514.83 × 11,729,606.29
  4. Step 4: Simplify right side
    14,988,377.70x = 263,312,240,636,356.94
  5. Step 5: Solve for x
    x = 263,312,240,636,356.94/14,988,377.70
  6. Step 6: Final answer
    x = 17,567,761.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.