Home / 73,164,477.26-109,789,231.18-32,774,961.26

Finding the Fourth Proportional to 73,164,477.26, 109,789,231.18 and 32,774,961.26

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Solution

The fourth proportional to 73,164,477.26, 109,789,231.18 and 32,774,961.26 is: 49,181,487.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,164,477.26 : 109,789,231.18 = 32,774,961.26 : x
  2. Step 2: Convert to fraction form
    73,164,477.26/109,789,231.18 = 32,774,961.26/x
  3. Step 3: Cross multiply
    73,164,477.26x = 109,789,231.18 × 32,774,961.26
  4. Step 4: Simplify right side
    73,164,477.26x = 3,598,337,798,689,684.50
  5. Step 5: Solve for x
    x = 3,598,337,798,689,684.50/73,164,477.26
  6. Step 6: Final answer
    x = 49,181,487.16

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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.