Home / 15,835,491.20-23,767,233.60-13,568,009.60

Finding the Fourth Proportional to 15,835,491.20, 23,767,233.60 and 13,568,009.60

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Solution

The fourth proportional to 15,835,491.20, 23,767,233.60 and 13,568,009.60 is: 20,364,007.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,835,491.20 : 23,767,233.60 = 13,568,009.60 : x
  2. Step 2: Convert to fraction form
    15,835,491.20/23,767,233.60 = 13,568,009.60/x
  3. Step 3: Cross multiply
    15,835,491.20x = 23,767,233.60 × 13,568,009.60
  4. Step 4: Simplify right side
    15,835,491.20x = 322,474,053,650,242.56
  5. Step 5: Solve for x
    x = 322,474,053,650,242.56/15,835,491.20
  6. Step 6: Final answer
    x = 20,364,007.00

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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.