Home / 89,220,441.26-133,738,594.34-37,435,114.04

Finding the Fourth Proportional to 89,220,441.26, 133,738,594.34 and 37,435,114.04

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Solution

The fourth proportional to 89,220,441.26, 133,738,594.34 and 37,435,114.04 is: 56,114,041.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,220,441.26 : 133,738,594.34 = 37,435,114.04 : x
  2. Step 2: Convert to fraction form
    89,220,441.26/133,738,594.34 = 37,435,114.04/x
  3. Step 3: Cross multiply
    89,220,441.26x = 133,738,594.34 × 37,435,114.04
  4. Step 4: Simplify right side
    89,220,441.26x = 5,006,519,530,667,199
  5. Step 5: Solve for x
    x = 5,006,519,530,667,199/89,220,441.26
  6. Step 6: Final answer
    x = 56,114,041.36

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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.