Home / 14,626,488.08-21,948,133.32-11,422,620.56

Finding the Fourth Proportional to 14,626,488.08, 21,948,133.32 and 11,422,620.56

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Solution

The fourth proportional to 14,626,488.08, 21,948,133.32 and 11,422,620.56 is: 17,140,491.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,626,488.08 : 21,948,133.32 = 11,422,620.56 : x
  2. Step 2: Convert to fraction form
    14,626,488.08/21,948,133.32 = 11,422,620.56/x
  3. Step 3: Cross multiply
    14,626,488.08x = 21,948,133.32 × 11,422,620.56
  4. Step 4: Simplify right side
    14,626,488.08x = 250,705,198,914,653.06
  5. Step 5: Solve for x
    x = 250,705,198,914,653.06/14,626,488.08
  6. Step 6: Final answer
    x = 17,140,491.79

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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.