Home / 60,149,165.59-82,991,620.35-34,043,683.43

Finding the Fourth Proportional to 60,149,165.59, 82,991,620.35 and 34,043,683.43

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Solution

The fourth proportional to 60,149,165.59, 82,991,620.35 and 34,043,683.43 is: 46,972,230.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,149,165.59 : 82,991,620.35 = 34,043,683.43 : x
  2. Step 2: Convert to fraction form
    60,149,165.59/82,991,620.35 = 34,043,683.43/x
  3. Step 3: Cross multiply
    60,149,165.59x = 82,991,620.35 × 34,043,683.43
  4. Step 4: Simplify right side
    60,149,165.59x = 2,825,340,450,538,145.50
  5. Step 5: Solve for x
    x = 2,825,340,450,538,145.50/60,149,165.59
  6. Step 6: Final answer
    x = 46,972,230.17

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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.