Home / 34,032,145.20-51,052,883.40-11,310,673.20

Finding the Fourth Proportional to 34,032,145.20, 51,052,883.40 and 11,310,673.20

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Solution

The fourth proportional to 34,032,145.20, 51,052,883.40 and 11,310,673.20 is: 16,967,560.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,032,145.20 : 51,052,883.40 = 11,310,673.20 : x
  2. Step 2: Convert to fraction form
    34,032,145.20/51,052,883.40 = 11,310,673.20/x
  3. Step 3: Cross multiply
    34,032,145.20x = 51,052,883.40 × 11,310,673.20
  4. Step 4: Simplify right side
    34,032,145.20x = 577,442,480,055,104.88
  5. Step 5: Solve for x
    x = 577,442,480,055,104.88/34,032,145.20
  6. Step 6: Final answer
    x = 16,967,560.42

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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.