Home / 34,105,730.91-51,066,922.86-25,979,998.02

Finding the Fourth Proportional to 34,105,730.91, 51,066,922.86 and 25,979,998.02

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Solution

The fourth proportional to 34,105,730.91, 51,066,922.86 and 25,979,998.02 is: 38,900,164.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,105,730.91 : 51,066,922.86 = 25,979,998.02 : x
  2. Step 2: Convert to fraction form
    34,105,730.91/51,066,922.86 = 25,979,998.02/x
  3. Step 3: Cross multiply
    34,105,730.91x = 51,066,922.86 × 25,979,998.02
  4. Step 4: Simplify right side
    34,105,730.91x = 1,326,718,554,790,292.75
  5. Step 5: Solve for x
    x = 1,326,718,554,790,292.75/34,105,730.91
  6. Step 6: Final answer
    x = 38,900,164.85

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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.