Home / 15,046,601.00-20,770,665.71-10,158,444.14

Finding the Fourth Proportional to 15,046,601.00, 20,770,665.71 and 10,158,444.14

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Solution

The fourth proportional to 15,046,601.00, 20,770,665.71 and 10,158,444.14 is: 14,022,944.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,046,601.00 : 20,770,665.71 = 10,158,444.14 : x
  2. Step 2: Convert to fraction form
    15,046,601.00/20,770,665.71 = 10,158,444.14/x
  3. Step 3: Cross multiply
    15,046,601.00x = 20,770,665.71 × 10,158,444.14
  4. Step 4: Simplify right side
    15,046,601.00x = 210,997,647,211,002.88
  5. Step 5: Solve for x
    x = 210,997,647,211,002.88/15,046,601.00
  6. Step 6: Final answer
    x = 14,022,944.27

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1.5x scale

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.