Home / 583,242,732.05-874,718,482.73-228,789,059.85

Finding the Fourth Proportional to 583,242,732.05, 874,718,482.73 and 228,789,059.85

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Solution

The fourth proportional to 583,242,732.05, 874,718,482.73 and 228,789,059.85 is: 343,126,469.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,242,732.05 : 874,718,482.73 = 228,789,059.85 : x
  2. Step 2: Convert to fraction form
    583,242,732.05/874,718,482.73 = 228,789,059.85/x
  3. Step 3: Cross multiply
    583,242,732.05x = 874,718,482.73 × 228,789,059.85
  4. Step 4: Simplify right side
    583,242,732.05x = 200,126,019,296,071,232
  5. Step 5: Solve for x
    x = 200,126,019,296,071,232/583,242,732.05
  6. Step 6: Final answer
    x = 343,126,469.14

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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.