Home / 22,822,508.42-31,498,441.93-14,450,656.33

Finding the Fourth Proportional to 22,822,508.42, 31,498,441.93 and 14,450,656.33

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Solution

The fourth proportional to 22,822,508.42, 31,498,441.93 and 14,450,656.33 is: 19,944,046.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,822,508.42 : 31,498,441.93 = 14,450,656.33 : x
  2. Step 2: Convert to fraction form
    22,822,508.42/31,498,441.93 = 14,450,656.33/x
  3. Step 3: Cross multiply
    22,822,508.42x = 31,498,441.93 × 14,450,656.33
  4. Step 4: Simplify right side
    22,822,508.42x = 455,173,159,260,891.94
  5. Step 5: Solve for x
    x = 455,173,159,260,891.94/22,822,508.42
  6. Step 6: Final answer
    x = 19,944,046.07

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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.