Home / 23,100,067.12-34,650,006.24-5,828,308.48

Finding the Fourth Proportional to 23,100,067.12, 34,650,006.24 and 5,828,308.48

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Solution

The fourth proportional to 23,100,067.12, 34,650,006.24 and 5,828,308.48 is: 8,742,438.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,100,067.12 : 34,650,006.24 = 5,828,308.48 : x
  2. Step 2: Convert to fraction form
    23,100,067.12/34,650,006.24 = 5,828,308.48/x
  3. Step 3: Cross multiply
    23,100,067.12x = 34,650,006.24 × 5,828,308.48
  4. Step 4: Simplify right side
    23,100,067.12x = 201,950,925,200,644.94
  5. Step 5: Solve for x
    x = 201,950,925,200,644.94/23,100,067.12
  6. Step 6: Final answer
    x = 8,742,438.89

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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.