Home / 336,441,350.66-464,269,692.83-187,750,801.87

Finding the Fourth Proportional to 336,441,350.66, 464,269,692.83 and 187,750,801.87

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Solution

The fourth proportional to 336,441,350.66, 464,269,692.83 and 187,750,801.87 is: 259,085,296.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,441,350.66 : 464,269,692.83 = 187,750,801.87 : x
  2. Step 2: Convert to fraction form
    336,441,350.66/464,269,692.83 = 187,750,801.87/x
  3. Step 3: Cross multiply
    336,441,350.66x = 464,269,692.83 × 187,750,801.87
  4. Step 4: Simplify right side
    336,441,350.66x = 87,167,007,111,610,416
  5. Step 5: Solve for x
    x = 87,167,007,111,610,416/336,441,350.66
  6. Step 6: Final answer
    x = 259,085,296.57

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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.