Home / 110,155,468.56-165,198,147.21-36,365,509.31

Finding the Fourth Proportional to 110,155,468.56, 165,198,147.21 and 36,365,509.31

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Solution

The fourth proportional to 110,155,468.56, 165,198,147.21 and 36,365,509.31 is: 54,536,691.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,155,468.56 : 165,198,147.21 = 36,365,509.31 : x
  2. Step 2: Convert to fraction form
    110,155,468.56/165,198,147.21 = 36,365,509.31/x
  3. Step 3: Cross multiply
    110,155,468.56x = 165,198,147.21 × 36,365,509.31
  4. Step 4: Simplify right side
    110,155,468.56x = 6,007,514,759,534,015
  5. Step 5: Solve for x
    x = 6,007,514,759,534,015/110,155,468.56
  6. Step 6: Final answer
    x = 54,536,691.08

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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.