Home / 14,475,574.16-21,717,563.70-5,835,215.56

Finding the Fourth Proportional to 14,475,574.16, 21,717,563.70 and 5,835,215.56

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Solution

The fourth proportional to 14,475,574.16, 21,717,563.70 and 5,835,215.56 is: 8,754,517.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,475,574.16 : 21,717,563.70 = 5,835,215.56 : x
  2. Step 2: Convert to fraction form
    14,475,574.16/21,717,563.70 = 5,835,215.56/x
  3. Step 3: Cross multiply
    14,475,574.16x = 21,717,563.70 × 5,835,215.56
  4. Step 4: Simplify right side
    14,475,574.16x = 126,726,665,627,531.16
  5. Step 5: Solve for x
    x = 126,726,665,627,531.16/14,475,574.16
  6. Step 6: Final answer
    x = 8,754,517.38

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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.