Home / 27,448,893.79-41,161,380.52-9,249,696.74

Finding the Fourth Proportional to 27,448,893.79, 41,161,380.52 and 9,249,696.74

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Solution

The fourth proportional to 27,448,893.79, 41,161,380.52 and 9,249,696.74 is: 13,870,514.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,448,893.79 : 41,161,380.52 = 9,249,696.74 : x
  2. Step 2: Convert to fraction form
    27,448,893.79/41,161,380.52 = 9,249,696.74/x
  3. Step 3: Cross multiply
    27,448,893.79x = 41,161,380.52 × 9,249,696.74
  4. Step 4: Simplify right side
    27,448,893.79x = 380,730,287,324,209.06
  5. Step 5: Solve for x
    x = 380,730,287,324,209.06/27,448,893.79
  6. Step 6: Final answer
    x = 13,870,514.79

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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.