Home / 15,542,024.70-23,313,037.05-9,845,327.10

Finding the Fourth Proportional to 15,542,024.70, 23,313,037.05 and 9,845,327.10

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Solution

The fourth proportional to 15,542,024.70, 23,313,037.05 and 9,845,327.10 is: 14,767,990.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,542,024.70 : 23,313,037.05 = 9,845,327.10 : x
  2. Step 2: Convert to fraction form
    15,542,024.70/23,313,037.05 = 9,845,327.10/x
  3. Step 3: Cross multiply
    15,542,024.70x = 23,313,037.05 × 9,845,327.10
  4. Step 4: Simplify right side
    15,542,024.70x = 229,524,475,451,669.06
  5. Step 5: Solve for x
    x = 229,524,475,451,669.06/15,542,024.70
  6. Step 6: Final answer
    x = 14,767,990.65

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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.