Home / 344,774,700.24-475,799,134.32-188,151,895.56

Finding the Fourth Proportional to 344,774,700.24, 475,799,134.32 and 188,151,895.56

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Solution

The fourth proportional to 344,774,700.24, 475,799,134.32 and 188,151,895.56 is: 259,655,099.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,774,700.24 : 475,799,134.32 = 188,151,895.56 : x
  2. Step 2: Convert to fraction form
    344,774,700.24/475,799,134.32 = 188,151,895.56/x
  3. Step 3: Cross multiply
    344,774,700.24x = 475,799,134.32 × 188,151,895.56
  4. Step 4: Simplify right side
    344,774,700.24x = 89,522,509,028,115,056
  5. Step 5: Solve for x
    x = 89,522,509,028,115,056/344,774,700.24
  6. Step 6: Final answer
    x = 259,655,099.30

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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.