Home / 47,307,634.93-65,284,414.18-26,399,444.73

Finding the Fourth Proportional to 47,307,634.93, 65,284,414.18 and 26,399,444.73

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Solution

The fourth proportional to 47,307,634.93, 65,284,414.18 and 26,399,444.73 is: 36,431,165.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,307,634.93 : 65,284,414.18 = 26,399,444.73 : x
  2. Step 2: Convert to fraction form
    47,307,634.93/65,284,414.18 = 26,399,444.73/x
  3. Step 3: Cross multiply
    47,307,634.93x = 65,284,414.18 × 26,399,444.73
  4. Step 4: Simplify right side
    47,307,634.93x = 1,723,472,283,875,338.25
  5. Step 5: Solve for x
    x = 1,723,472,283,875,338.25/47,307,634.93
  6. Step 6: Final answer
    x = 36,431,165.63

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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.