Home / 222,552,256.92-333,592,775.66-74,859,217.92

Finding the Fourth Proportional to 222,552,256.92, 333,592,775.66 and 74,859,217.92

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Solution

The fourth proportional to 222,552,256.92, 333,592,775.66 and 74,859,217.92 is: 112,209,575.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,552,256.92 : 333,592,775.66 = 74,859,217.92 : x
  2. Step 2: Convert to fraction form
    222,552,256.92/333,592,775.66 = 74,859,217.92/x
  3. Step 3: Cross multiply
    222,552,256.92x = 333,592,775.66 × 74,859,217.92
  4. Step 4: Simplify right side
    222,552,256.92x = 24,972,494,289,669,616
  5. Step 5: Solve for x
    x = 24,972,494,289,669,616/222,552,256.92
  6. Step 6: Final answer
    x = 112,209,575.56

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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.