Home / 222,751,302.70-334,126,954.05-176,834,800.30

Finding the Fourth Proportional to 222,751,302.70, 334,126,954.05 and 176,834,800.30

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Solution

The fourth proportional to 222,751,302.70, 334,126,954.05 and 176,834,800.30 is: 265,252,200.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,751,302.70 : 334,126,954.05 = 176,834,800.30 : x
  2. Step 2: Convert to fraction form
    222,751,302.70/334,126,954.05 = 176,834,800.30/x
  3. Step 3: Cross multiply
    222,751,302.70x = 334,126,954.05 × 176,834,800.30
  4. Step 4: Simplify right side
    222,751,302.70x = 59,085,273,194,279,032
  5. Step 5: Solve for x
    x = 59,085,273,194,279,032/222,751,302.70
  6. Step 6: Final answer
    x = 265,252,200.45

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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.