Home / 34,067,235.80-51,100,853.70-30,708,003.80

Finding the Fourth Proportional to 34,067,235.80, 51,100,853.70 and 30,708,003.80

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Solution

The fourth proportional to 34,067,235.80, 51,100,853.70 and 30,708,003.80 is: 46,062,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,067,235.80 : 51,100,853.70 = 30,708,003.80 : x
  2. Step 2: Convert to fraction form
    34,067,235.80/51,100,853.70 = 30,708,003.80/x
  3. Step 3: Cross multiply
    34,067,235.80x = 51,100,853.70 × 30,708,003.80
  4. Step 4: Simplify right side
    34,067,235.80x = 1,569,205,209,602,844.25
  5. Step 5: Solve for x
    x = 1,569,205,209,602,844.25/34,067,235.80
  6. Step 6: Final answer
    x = 46,062,005.70

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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.