Home / 110,155,467.06-165,198,144.96-36,365,507.81

Finding the Fourth Proportional to 110,155,467.06, 165,198,144.96 and 36,365,507.81

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Solution

The fourth proportional to 110,155,467.06, 165,198,144.96 and 36,365,507.81 is: 54,536,688.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,155,467.06 : 165,198,144.96 = 36,365,507.81 : x
  2. Step 2: Convert to fraction form
    110,155,467.06/165,198,144.96 = 36,365,507.81/x
  3. Step 3: Cross multiply
    110,155,467.06x = 165,198,144.96 × 36,365,507.81
  4. Step 4: Simplify right side
    110,155,467.06x = 6,007,514,429,914,402
  5. Step 5: Solve for x
    x = 6,007,514,429,914,402/110,155,467.06
  6. Step 6: Final answer
    x = 54,536,688.83

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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.