Home / 43,346,401.14-59,826,723.76-25,715,090.15

Finding the Fourth Proportional to 43,346,401.14, 59,826,723.76 and 25,715,090.15

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Solution

The fourth proportional to 43,346,401.14, 59,826,723.76 and 25,715,090.15 is: 35,491,979.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,346,401.14 : 59,826,723.76 = 25,715,090.15 : x
  2. Step 2: Convert to fraction form
    43,346,401.14/59,826,723.76 = 25,715,090.15/x
  3. Step 3: Cross multiply
    43,346,401.14x = 59,826,723.76 × 25,715,090.15
  4. Step 4: Simplify right side
    43,346,401.14x = 1,538,449,594,824,907.25
  5. Step 5: Solve for x
    x = 1,538,449,594,824,907.25/43,346,401.14
  6. Step 6: Final answer
    x = 35,491,979.83

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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.