Home / 22,138,737.70-33,208,106.55-10,801,329.70

Finding the Fourth Proportional to 22,138,737.70, 33,208,106.55 and 10,801,329.70

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Solution

The fourth proportional to 22,138,737.70, 33,208,106.55 and 10,801,329.70 is: 16,201,994.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,138,737.70 : 33,208,106.55 = 10,801,329.70 : x
  2. Step 2: Convert to fraction form
    22,138,737.70/33,208,106.55 = 10,801,329.70/x
  3. Step 3: Cross multiply
    22,138,737.70x = 33,208,106.55 × 10,801,329.70
  4. Step 4: Simplify right side
    22,138,737.70x = 358,691,707,559,279.50
  5. Step 5: Solve for x
    x = 358,691,707,559,279.50/22,138,737.70
  6. Step 6: Final answer
    x = 16,201,994.55

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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.