Home / 336,441,350.41-464,269,692.48-187,750,801.62

Finding the Fourth Proportional to 336,441,350.41, 464,269,692.48 and 187,750,801.62

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Solution

The fourth proportional to 336,441,350.41, 464,269,692.48 and 187,750,801.62 is: 259,085,296.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,441,350.41 : 464,269,692.48 = 187,750,801.62 : x
  2. Step 2: Convert to fraction form
    336,441,350.41/464,269,692.48 = 187,750,801.62/x
  3. Step 3: Cross multiply
    336,441,350.41x = 464,269,692.48 × 187,750,801.62
  4. Step 4: Simplify right side
    336,441,350.41x = 87,167,006,931,694,944
  5. Step 5: Solve for x
    x = 87,167,006,931,694,944/336,441,350.41
  6. Step 6: Final answer
    x = 259,085,296.22

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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.