Home / 1,363,083,440.37-2,044,625,035.28-327,944,322.69

Finding the Fourth Proportional to 1,363,083,440.37, 2,044,625,035.28 and 327,944,322.69

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Solution

The fourth proportional to 1,363,083,440.37, 2,044,625,035.28 and 327,944,322.69 is: 491,916,453.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,083,440.37 : 2,044,625,035.28 = 327,944,322.69 : x
  2. Step 2: Convert to fraction form
    1,363,083,440.37/2,044,625,035.28 = 327,944,322.69/x
  3. Step 3: Cross multiply
    1,363,083,440.37x = 2,044,625,035.28 × 327,944,322.69
  4. Step 4: Simplify right side
    1,363,083,440.37x = 670,523,172,348,277,248
  5. Step 5: Solve for x
    x = 670,523,172,348,277,248/1,363,083,440.37
  6. Step 6: Final answer
    x = 491,916,453.89

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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.