Home / 43,367,311.68-59,848,767.36-25,960,289.64

Finding the Fourth Proportional to 43,367,311.68, 59,848,767.36 and 25,960,289.64

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Solution

The fourth proportional to 43,367,311.68, 59,848,767.36 and 25,960,289.64 is: 35,826,323.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,367,311.68 : 59,848,767.36 = 25,960,289.64 : x
  2. Step 2: Convert to fraction form
    43,367,311.68/59,848,767.36 = 25,960,289.64/x
  3. Step 3: Cross multiply
    43,367,311.68x = 59,848,767.36 × 25,960,289.64
  4. Step 4: Simplify right side
    43,367,311.68x = 1,553,691,335,262,578.25
  5. Step 5: Solve for x
    x = 1,553,691,335,262,578.25/43,367,311.68
  6. Step 6: Final answer
    x = 35,826,323.45

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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.