Home / 15,504,339.29-23,254,735.77-4,145,673.65

Finding the Fourth Proportional to 15,504,339.29, 23,254,735.77 and 4,145,673.65

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Solution

The fourth proportional to 15,504,339.29, 23,254,735.77 and 4,145,673.65 is: 6,218,036.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,504,339.29 : 23,254,735.77 = 4,145,673.65 : x
  2. Step 2: Convert to fraction form
    15,504,339.29/23,254,735.77 = 4,145,673.65/x
  3. Step 3: Cross multiply
    15,504,339.29x = 23,254,735.77 × 4,145,673.65
  4. Step 4: Simplify right side
    15,504,339.29x = 96,406,545,203,127.78
  5. Step 5: Solve for x
    x = 96,406,545,203,127.78/15,504,339.29
  6. Step 6: Final answer
    x = 6,218,036.35

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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.