Home / 22,144,340.70-33,216,511.05-14,093,009.55

Finding the Fourth Proportional to 22,144,340.70, 33,216,511.05 and 14,093,009.55

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Solution

The fourth proportional to 22,144,340.70, 33,216,511.05 and 14,093,009.55 is: 21,139,514.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,340.70 : 33,216,511.05 = 14,093,009.55 : x
  2. Step 2: Convert to fraction form
    22,144,340.70/33,216,511.05 = 14,093,009.55/x
  3. Step 3: Cross multiply
    22,144,340.70x = 33,216,511.05 × 14,093,009.55
  4. Step 4: Simplify right side
    22,144,340.70x = 468,120,607,445,330.56
  5. Step 5: Solve for x
    x = 468,120,607,445,330.56/22,144,340.70
  6. Step 6: Final answer
    x = 21,139,514.33

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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.