Home / 34,121,946.48-51,182,919.86-11,402,843.73

Finding the Fourth Proportional to 34,121,946.48, 51,182,919.86 and 11,402,843.73

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Solution

The fourth proportional to 34,121,946.48, 51,182,919.86 and 11,402,843.73 is: 17,104,265.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,121,946.48 : 51,182,919.86 = 11,402,843.73 : x
  2. Step 2: Convert to fraction form
    34,121,946.48/51,182,919.86 = 11,402,843.73/x
  3. Step 3: Cross multiply
    34,121,946.48x = 51,182,919.86 × 11,402,843.73
  4. Step 4: Simplify right side
    34,121,946.48x = 583,630,836,751,679.25
  5. Step 5: Solve for x
    x = 583,630,836,751,679.25/34,121,946.48
  6. Step 6: Final answer
    x = 17,104,265.64

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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.