Home / 34,034,998.80-51,009,924.60-17,000,426.64

Finding the Fourth Proportional to 34,034,998.80, 51,009,924.60 and 17,000,426.64

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Solution

The fourth proportional to 34,034,998.80, 51,009,924.60 and 17,000,426.64 is: 25,479,374.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,034,998.80 : 51,009,924.60 = 17,000,426.64 : x
  2. Step 2: Convert to fraction form
    34,034,998.80/51,009,924.60 = 17,000,426.64/x
  3. Step 3: Cross multiply
    34,034,998.80x = 51,009,924.60 × 17,000,426.64
  4. Step 4: Simplify right side
    34,034,998.80x = 867,190,481,074,231.38
  5. Step 5: Solve for x
    x = 867,190,481,074,231.38/34,034,998.80
  6. Step 6: Final answer
    x = 25,479,374.52

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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.