Home / 75,458,822.40-113,188,233.60-26,959,910.40

Finding the Fourth Proportional to 75,458,822.40, 113,188,233.60 and 26,959,910.40

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Solution

The fourth proportional to 75,458,822.40, 113,188,233.60 and 26,959,910.40 is: 40,439,865.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,458,822.40 : 113,188,233.60 = 26,959,910.40 : x
  2. Step 2: Convert to fraction form
    75,458,822.40/113,188,233.60 = 26,959,910.40/x
  3. Step 3: Cross multiply
    75,458,822.40x = 113,188,233.60 × 26,959,910.40
  4. Step 4: Simplify right side
    75,458,822.40x = 3,051,544,636,190,269
  5. Step 5: Solve for x
    x = 3,051,544,636,190,269/75,458,822.40
  6. Step 6: Final answer
    x = 40,439,865.60

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1.5x scale

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.