Home / 110,104,557.36-151,944,879.96-60,548,126.64

Finding the Fourth Proportional to 110,104,557.36, 151,944,879.96 and 60,548,126.64

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Solution

The fourth proportional to 110,104,557.36, 151,944,879.96 and 60,548,126.64 is: 83,556,739.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,104,557.36 : 151,944,879.96 = 60,548,126.64 : x
  2. Step 2: Convert to fraction form
    110,104,557.36/151,944,879.96 = 60,548,126.64/x
  3. Step 3: Cross multiply
    110,104,557.36x = 151,944,879.96 × 60,548,126.64
  4. Step 4: Simplify right side
    110,104,557.36x = 9,199,977,834,117,678
  5. Step 5: Solve for x
    x = 9,199,977,834,117,678/110,104,557.36
  6. Step 6: Final answer
    x = 83,556,739.65

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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.