Home / 110,580,556.59-152,631,523.80-64,185,757.29

Finding the Fourth Proportional to 110,580,556.59, 152,631,523.80 and 64,185,757.29

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Solution

The fourth proportional to 110,580,556.59, 152,631,523.80 and 64,185,757.29 is: 88,593,964.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,580,556.59 : 152,631,523.80 = 64,185,757.29 : x
  2. Step 2: Convert to fraction form
    110,580,556.59/152,631,523.80 = 64,185,757.29/x
  3. Step 3: Cross multiply
    110,580,556.59x = 152,631,523.80 × 64,185,757.29
  4. Step 4: Simplify right side
    110,580,556.59x = 9,796,769,941,429,660
  5. Step 5: Solve for x
    x = 9,796,769,941,429,660/110,580,556.59
  6. Step 6: Final answer
    x = 88,593,964.83

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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.