Home / 296,019,744.32-444,027,135.84-231,377,913.92

Finding the Fourth Proportional to 296,019,744.32, 444,027,135.84 and 231,377,913.92

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Solution

The fourth proportional to 296,019,744.32, 444,027,135.84 and 231,377,913.92 is: 347,064,931.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,019,744.32 : 444,027,135.84 = 231,377,913.92 : x
  2. Step 2: Convert to fraction form
    296,019,744.32/444,027,135.84 = 231,377,913.92/x
  3. Step 3: Cross multiply
    296,019,744.32x = 444,027,135.84 × 231,377,913.92
  4. Step 4: Simplify right side
    296,019,744.32x = 102,738,072,414,531,648
  5. Step 5: Solve for x
    x = 102,738,072,414,531,648/296,019,744.32
  6. Step 6: Final answer
    x = 347,064,931.94

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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.