Home / 29,469,681.51-44,211,149.01-8,997,688.46

Finding the Fourth Proportional to 29,469,681.51, 44,211,149.01 and 8,997,688.46

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Solution

The fourth proportional to 29,469,681.51, 44,211,149.01 and 8,997,688.46 is: 13,498,555.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,469,681.51 : 44,211,149.01 = 8,997,688.46 : x
  2. Step 2: Convert to fraction form
    29,469,681.51/44,211,149.01 = 8,997,688.46/x
  3. Step 3: Cross multiply
    29,469,681.51x = 44,211,149.01 × 8,997,688.46
  4. Step 4: Simplify right side
    29,469,681.51x = 397,798,145,007,067.44
  5. Step 5: Solve for x
    x = 397,798,145,007,067.44/29,469,681.51
  6. Step 6: Final answer
    x = 13,498,555.96

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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.