Home / 26,627,067,472.55-36,745,372,922.56-14,419,867,349.12

Finding the Fourth Proportional to 26,627,067,472.55, 36,745,372,922.56 and 14,419,867,349.12

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Solution

The fourth proportional to 26,627,067,472.55, 36,745,372,922.56 and 14,419,867,349.12 is: 19,899,427,670.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,627,067,472.55 : 36,745,372,922.56 = 14,419,867,349.12 : x
  2. Step 2: Convert to fraction form
    26,627,067,472.55/36,745,372,922.56 = 14,419,867,349.12/x
  3. Step 3: Cross multiply
    26,627,067,472.55x = 36,745,372,922.56 × 14,419,867,349.12
  4. Step 4: Simplify right side
    26,627,067,472.55x = 529,863,403,237,048,516,608
  5. Step 5: Solve for x
    x = 529,863,403,237,048,516,608/26,627,067,472.55
  6. Step 6: Final answer
    x = 19,899,427,670.11

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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.