Home / 26,797,594.59-40,196,640.60-7,628,350.95

Finding the Fourth Proportional to 26,797,594.59, 40,196,640.60 and 7,628,350.95

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Solution

The fourth proportional to 26,797,594.59, 40,196,640.60 and 7,628,350.95 is: 11,442,597.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,797,594.59 : 40,196,640.60 = 7,628,350.95 : x
  2. Step 2: Convert to fraction form
    26,797,594.59/40,196,640.60 = 7,628,350.95/x
  3. Step 3: Cross multiply
    26,797,594.59x = 40,196,640.60 × 7,628,350.95
  4. Step 4: Simplify right side
    26,797,594.59x = 306,634,081,507,818.56
  5. Step 5: Solve for x
    x = 306,634,081,507,818.56/26,797,594.59
  6. Step 6: Final answer
    x = 11,442,597.23

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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.