Home / 273,111,841.63-376,923,549.27-167,335,454.58

Finding the Fourth Proportional to 273,111,841.63, 376,923,549.27 and 167,335,454.58

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Solution

The fourth proportional to 273,111,841.63, 376,923,549.27 and 167,335,454.58 is: 230,940,822.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,111,841.63 : 376,923,549.27 = 167,335,454.58 : x
  2. Step 2: Convert to fraction form
    273,111,841.63/376,923,549.27 = 167,335,454.58/x
  3. Step 3: Cross multiply
    273,111,841.63x = 376,923,549.27 × 167,335,454.58
  4. Step 4: Simplify right side
    273,111,841.63x = 63,072,673,459,002,480
  5. Step 5: Solve for x
    x = 63,072,673,459,002,480/273,111,841.63
  6. Step 6: Final answer
    x = 230,940,822.93

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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.