Home / 55,598,793.60-83,325,557.96-31,005,738.84

Finding the Fourth Proportional to 55,598,793.60, 83,325,557.96 and 31,005,738.84

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Solution

The fourth proportional to 55,598,793.60, 83,325,557.96 and 31,005,738.84 is: 46,468,103.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,598,793.60 : 83,325,557.96 = 31,005,738.84 : x
  2. Step 2: Convert to fraction form
    55,598,793.60/83,325,557.96 = 31,005,738.84/x
  3. Step 3: Cross multiply
    55,598,793.60x = 83,325,557.96 × 31,005,738.84
  4. Step 4: Simplify right side
    55,598,793.60x = 2,583,570,488,805,043
  5. Step 5: Solve for x
    x = 2,583,570,488,805,043/55,598,793.60
  6. Step 6: Final answer
    x = 46,468,103.38

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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.