Home / 14,747,594.03-20,352,891.26-8,133,476.02

Finding the Fourth Proportional to 14,747,594.03, 20,352,891.26 and 8,133,476.02

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Solution

The fourth proportional to 14,747,594.03, 20,352,891.26 and 8,133,476.02 is: 11,224,865.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,747,594.03 : 20,352,891.26 = 8,133,476.02 : x
  2. Step 2: Convert to fraction form
    14,747,594.03/20,352,891.26 = 8,133,476.02/x
  3. Step 3: Cross multiply
    14,747,594.03x = 20,352,891.26 × 8,133,476.02
  4. Step 4: Simplify right side
    14,747,594.03x = 165,539,752,970,329.03
  5. Step 5: Solve for x
    x = 165,539,752,970,329.03/14,747,594.03
  6. Step 6: Final answer
    x = 11,224,865.06

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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.