Home / 34,094,148.48-51,140,872.74-19,708,062.48

Finding the Fourth Proportional to 34,094,148.48, 51,140,872.74 and 19,708,062.48

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Solution

The fourth proportional to 34,094,148.48, 51,140,872.74 and 19,708,062.48 is: 29,561,891.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,094,148.48 : 51,140,872.74 = 19,708,062.48 : x
  2. Step 2: Convert to fraction form
    34,094,148.48/51,140,872.74 = 19,708,062.48/x
  3. Step 3: Cross multiply
    34,094,148.48x = 51,140,872.74 × 19,708,062.48
  4. Step 4: Simplify right side
    34,094,148.48x = 1,007,887,515,241,648.88
  5. Step 5: Solve for x
    x = 1,007,887,515,241,648.88/34,094,148.48
  6. Step 6: Final answer
    x = 29,561,891.41

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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.