Home / 151,123,312.35-226,701,169.94-41,948,944.85

Finding the Fourth Proportional to 151,123,312.35, 226,701,169.94 and 41,948,944.85

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Solution

The fourth proportional to 151,123,312.35, 226,701,169.94 and 41,948,944.85 is: 62,927,914.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,123,312.35 : 226,701,169.94 = 41,948,944.85 : x
  2. Step 2: Convert to fraction form
    151,123,312.35/226,701,169.94 = 41,948,944.85/x
  3. Step 3: Cross multiply
    151,123,312.35x = 226,701,169.94 × 41,948,944.85
  4. Step 4: Simplify right side
    151,123,312.35x = 9,509,874,875,915,162
  5. Step 5: Solve for x
    x = 9,509,874,875,915,162/151,123,312.35
  6. Step 6: Final answer
    x = 62,927,914.48

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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.