Home / 15,970,845.20-23,956,267.80-9,593,553.20

Finding the Fourth Proportional to 15,970,845.20, 23,956,267.80 and 9,593,553.20

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Solution

The fourth proportional to 15,970,845.20, 23,956,267.80 and 9,593,553.20 is: 14,390,329.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,970,845.20 : 23,956,267.80 = 9,593,553.20 : x
  2. Step 2: Convert to fraction form
    15,970,845.20/23,956,267.80 = 9,593,553.20/x
  3. Step 3: Cross multiply
    15,970,845.20x = 23,956,267.80 × 9,593,553.20
  4. Step 4: Simplify right side
    15,970,845.20x = 229,825,729,612,746.94
  5. Step 5: Solve for x
    x = 229,825,729,612,746.94/15,970,845.20
  6. Step 6: Final answer
    x = 14,390,329.80

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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.