Home / 34,981,986.40-52,472,979.60-33,564,810.40

Finding the Fourth Proportional to 34,981,986.40, 52,472,979.60 and 33,564,810.40

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Solution

The fourth proportional to 34,981,986.40, 52,472,979.60 and 33,564,810.40 is: 50,347,215.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,981,986.40 : 52,472,979.60 = 33,564,810.40 : x
  2. Step 2: Convert to fraction form
    34,981,986.40/52,472,979.60 = 33,564,810.40/x
  3. Step 3: Cross multiply
    34,981,986.40x = 52,472,979.60 × 33,564,810.40
  4. Step 4: Simplify right side
    34,981,986.40x = 1,761,245,611,397,067.75
  5. Step 5: Solve for x
    x = 1,761,245,611,397,067.75/34,981,986.40
  6. Step 6: Final answer
    x = 50,347,215.60

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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.