Home / 179,418,333.56-247,597,399.64-96,912,118.32

Finding the Fourth Proportional to 179,418,333.56, 247,597,399.64 and 96,912,118.32

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Solution

The fourth proportional to 179,418,333.56, 247,597,399.64 and 96,912,118.32 is: 133,738,776.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,418,333.56 : 247,597,399.64 = 96,912,118.32 : x
  2. Step 2: Convert to fraction form
    179,418,333.56/247,597,399.64 = 96,912,118.32/x
  3. Step 3: Cross multiply
    179,418,333.56x = 247,597,399.64 × 96,912,118.32
  4. Step 4: Simplify right side
    179,418,333.56x = 23,995,188,489,636,004
  5. Step 5: Solve for x
    x = 23,995,188,489,636,004/179,418,333.56
  6. Step 6: Final answer
    x = 133,738,776.93

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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.