Home / 224,126,087.10-335,499,603.50-146,235,273.36

Finding the Fourth Proportional to 224,126,087.10, 335,499,603.50 and 146,235,273.36

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Solution

The fourth proportional to 224,126,087.10, 335,499,603.50 and 146,235,273.36 is: 218,903,015.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,126,087.10 : 335,499,603.50 = 146,235,273.36 : x
  2. Step 2: Convert to fraction form
    224,126,087.10/335,499,603.50 = 146,235,273.36/x
  3. Step 3: Cross multiply
    224,126,087.10x = 335,499,603.50 × 146,235,273.36
  4. Step 4: Simplify right side
    224,126,087.10x = 49,061,876,229,994,120
  5. Step 5: Solve for x
    x = 49,061,876,229,994,120/224,126,087.10
  6. Step 6: Final answer
    x = 218,903,015.11

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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.