Home / 234,366,416.19-323,277,426.32-150,590,563.61

Finding the Fourth Proportional to 234,366,416.19, 323,277,426.32 and 150,590,563.61

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Solution

The fourth proportional to 234,366,416.19, 323,277,426.32 and 150,590,563.61 is: 207,719,734.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,366,416.19 : 323,277,426.32 = 150,590,563.61 : x
  2. Step 2: Convert to fraction form
    234,366,416.19/323,277,426.32 = 150,590,563.61/x
  3. Step 3: Cross multiply
    234,366,416.19x = 323,277,426.32 × 150,590,563.61
  4. Step 4: Simplify right side
    234,366,416.19x = 48,682,529,829,549,704
  5. Step 5: Solve for x
    x = 48,682,529,829,549,704/234,366,416.19
  6. Step 6: Final answer
    x = 207,719,734.85

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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.