Home / 344,805,158.94-476,102,238-277,610,671.38

Finding the Fourth Proportional to 344,805,158.94, 476,102,238 and 277,610,671.38

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Solution

The fourth proportional to 344,805,158.94, 476,102,238 and 277,610,671.38 is: 383,321,010.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,805,158.94 : 476,102,238 = 277,610,671.38 : x
  2. Step 2: Convert to fraction form
    344,805,158.94/476,102,238 = 277,610,671.38/x
  3. Step 3: Cross multiply
    344,805,158.94x = 476,102,238 × 277,610,671.38
  4. Step 4: Simplify right side
    344,805,158.94x = 132,171,061,936,700,544
  5. Step 5: Solve for x
    x = 132,171,061,936,700,544/344,805,158.94
  6. Step 6: Final answer
    x = 383,321,010.46

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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.