Home / 27,930,209.94-41,881,821.12-9,733,976.28

Finding the Fourth Proportional to 27,930,209.94, 41,881,821.12 and 9,733,976.28

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Solution

The fourth proportional to 27,930,209.94, 41,881,821.12 and 9,733,976.28 is: 14,596,261.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,930,209.94 : 41,881,821.12 = 9,733,976.28 : x
  2. Step 2: Convert to fraction form
    27,930,209.94/41,881,821.12 = 9,733,976.28/x
  3. Step 3: Cross multiply
    27,930,209.94x = 41,881,821.12 × 9,733,976.28
  4. Step 4: Simplify right side
    27,930,209.94x = 407,676,653,345,283
  5. Step 5: Solve for x
    x = 407,676,653,345,283/27,930,209.94
  6. Step 6: Final answer
    x = 14,596,261.69

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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.