Home / 14,508,930.88-21,760,689.48-5,870,767.60

Finding the Fourth Proportional to 14,508,930.88, 21,760,689.48 and 5,870,767.60

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Solution

The fourth proportional to 14,508,930.88, 21,760,689.48 and 5,870,767.60 is: 8,805,056.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,508,930.88 : 21,760,689.48 = 5,870,767.60 : x
  2. Step 2: Convert to fraction form
    14,508,930.88/21,760,689.48 = 5,870,767.60/x
  3. Step 3: Cross multiply
    14,508,930.88x = 21,760,689.48 × 5,870,767.60
  4. Step 4: Simplify right side
    14,508,930.88x = 127,751,950,752,844.84
  5. Step 5: Solve for x
    x = 127,751,950,752,844.84/14,508,930.88
  6. Step 6: Final answer
    x = 8,805,056.13

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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.