Home / 29,292,133.80-43,938,200.70-8,016,997.80

Finding the Fourth Proportional to 29,292,133.80, 43,938,200.70 and 8,016,997.80

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Solution

The fourth proportional to 29,292,133.80, 43,938,200.70 and 8,016,997.80 is: 12,025,496.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,292,133.80 : 43,938,200.70 = 8,016,997.80 : x
  2. Step 2: Convert to fraction form
    29,292,133.80/43,938,200.70 = 8,016,997.80/x
  3. Step 3: Cross multiply
    29,292,133.80x = 43,938,200.70 × 8,016,997.80
  4. Step 4: Simplify right side
    29,292,133.80x = 352,252,458,347,858.50
  5. Step 5: Solve for x
    x = 352,252,458,347,858.50/29,292,133.80
  6. Step 6: Final answer
    x = 12,025,496.70

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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.