Home / 932,025,603,423.66-1,398,101,540,350.90-327,577,322,092.38

Finding the Fourth Proportional to 932,025,603,423.66, 1,398,101,540,350.90 and 327,577,322,092.38

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Solution

The fourth proportional to 932,025,603,423.66, 1,398,101,540,350.90 and 327,577,322,092.38 is: 491,388,173,156.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,025,603,423.66 : 1,398,101,540,350.90 = 327,577,322,092.38 : x
  2. Step 2: Convert to fraction form
    932,025,603,423.66/1,398,101,540,350.90 = 327,577,322,092.38/x
  3. Step 3: Cross multiply
    932,025,603,423.66x = 1,398,101,540,350.90 × 327,577,322,092.38
  4. Step 4: Simplify right side
    932,025,603,423.66x = 457,986,358,601,379,368,402,944
  5. Step 5: Solve for x
    x = 457,986,358,601,379,368,402,944/932,025,603,423.66
  6. Step 6: Final answer
    x = 491,388,173,156.44

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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.