Home / 43,569,633.96-60,015,366.18-33,238,420.92

Finding the Fourth Proportional to 43,569,633.96, 60,015,366.18 and 33,238,420.92

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Solution

The fourth proportional to 43,569,633.96, 60,015,366.18 and 33,238,420.92 is: 45,784,548.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,569,633.96 : 60,015,366.18 = 33,238,420.92 : x
  2. Step 2: Convert to fraction form
    43,569,633.96/60,015,366.18 = 33,238,420.92/x
  3. Step 3: Cross multiply
    43,569,633.96x = 60,015,366.18 × 33,238,420.92
  4. Step 4: Simplify right side
    43,569,633.96x = 1,994,816,002,758,772.50
  5. Step 5: Solve for x
    x = 1,994,816,002,758,772.50/43,569,633.96
  6. Step 6: Final answer
    x = 45,784,548.12

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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.