Home / 19,964,733.77-27,551,350.97-10,797,376.52

Finding the Fourth Proportional to 19,964,733.77, 27,551,350.97 and 10,797,376.52

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Solution

The fourth proportional to 19,964,733.77, 27,551,350.97 and 10,797,376.52 is: 14,900,389.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,964,733.77 : 27,551,350.97 = 10,797,376.52 : x
  2. Step 2: Convert to fraction form
    19,964,733.77/27,551,350.97 = 10,797,376.52/x
  3. Step 3: Cross multiply
    19,964,733.77x = 27,551,350.97 × 10,797,376.52
  4. Step 4: Simplify right side
    19,964,733.77x = 297,482,310,081,191.06
  5. Step 5: Solve for x
    x = 297,482,310,081,191.06/19,964,733.77
  6. Step 6: Final answer
    x = 14,900,389.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.