Home / 27,558,573.24-41,343,834.04-8,388,829.36

Finding the Fourth Proportional to 27,558,573.24, 41,343,834.04 and 8,388,829.36

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Solution

The fourth proportional to 27,558,573.24, 41,343,834.04 and 8,388,829.36 is: 12,585,062.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,558,573.24 : 41,343,834.04 = 8,388,829.36 : x
  2. Step 2: Convert to fraction form
    27,558,573.24/41,343,834.04 = 8,388,829.36/x
  3. Step 3: Cross multiply
    27,558,573.24x = 41,343,834.04 × 8,388,829.36
  4. Step 4: Simplify right side
    27,558,573.24x = 346,826,368,849,719.38
  5. Step 5: Solve for x
    x = 346,826,368,849,719.38/27,558,573.24
  6. Step 6: Final answer
    x = 12,585,062.58

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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.