Home / 27,703,328.52-41,554,993.14-7,508,570.52

Finding the Fourth Proportional to 27,703,328.52, 41,554,993.14 and 7,508,570.52

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Solution

The fourth proportional to 27,703,328.52, 41,554,993.14 and 7,508,570.52 is: 11,262,855.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,703,328.52 : 41,554,993.14 = 7,508,570.52 : x
  2. Step 2: Convert to fraction form
    27,703,328.52/41,554,993.14 = 7,508,570.52/x
  3. Step 3: Cross multiply
    27,703,328.52x = 41,554,993.14 × 7,508,570.52
  4. Step 4: Simplify right side
    27,703,328.52x = 312,018,596,449,806.19
  5. Step 5: Solve for x
    x = 312,018,596,449,806.19/27,703,328.52
  6. Step 6: Final answer
    x = 11,262,855.88

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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.