Home / 273,111,844.63-376,923,553.41-167,335,457.58

Finding the Fourth Proportional to 273,111,844.63, 376,923,553.41 and 167,335,457.58

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Solution

The fourth proportional to 273,111,844.63, 376,923,553.41 and 167,335,457.58 is: 230,940,827.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,111,844.63 : 376,923,553.41 = 167,335,457.58 : x
  2. Step 2: Convert to fraction form
    273,111,844.63/376,923,553.41 = 167,335,457.58/x
  3. Step 3: Cross multiply
    273,111,844.63x = 376,923,553.41 × 167,335,457.58
  4. Step 4: Simplify right side
    273,111,844.63x = 63,072,675,282,541,928
  5. Step 5: Solve for x
    x = 63,072,675,282,541,928/273,111,844.63
  6. Step 6: Final answer
    x = 230,940,827.07

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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.