Home / 14,124,100.29-21,177,033.06-6,042,347.97

Finding the Fourth Proportional to 14,124,100.29, 21,177,033.06 and 6,042,347.97

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Solution

The fourth proportional to 14,124,100.29, 21,177,033.06 and 6,042,347.97 is: 9,059,621.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,124,100.29 : 21,177,033.06 = 6,042,347.97 : x
  2. Step 2: Convert to fraction form
    14,124,100.29/21,177,033.06 = 6,042,347.97/x
  3. Step 3: Cross multiply
    14,124,100.29x = 21,177,033.06 × 6,042,347.97
  4. Step 4: Simplify right side
    14,124,100.29x = 127,959,002,720,713.88
  5. Step 5: Solve for x
    x = 127,959,002,720,713.88/14,124,100.29
  6. Step 6: Final answer
    x = 9,059,621.50

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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.