Home / 15,554,830.92-23,333,367.41-5,970,209.46

Finding the Fourth Proportional to 15,554,830.92, 23,333,367.41 and 5,970,209.46

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Solution

The fourth proportional to 15,554,830.92, 23,333,367.41 and 5,970,209.46 is: 8,955,744.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,554,830.92 : 23,333,367.41 = 5,970,209.46 : x
  2. Step 2: Convert to fraction form
    15,554,830.92/23,333,367.41 = 5,970,209.46/x
  3. Step 3: Cross multiply
    15,554,830.92x = 23,333,367.41 × 5,970,209.46
  4. Step 4: Simplify right side
    15,554,830.92x = 139,305,090,814,986.66
  5. Step 5: Solve for x
    x = 139,305,090,814,986.66/15,554,830.92
  6. Step 6: Final answer
    x = 8,955,744.46

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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.