Home / 13,501,799.16-20,250,118.10-4,046,183.16

Finding the Fourth Proportional to 13,501,799.16, 20,250,118.10 and 4,046,183.16

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Solution

The fourth proportional to 13,501,799.16, 20,250,118.10 and 4,046,183.16 is: 6,068,501.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,501,799.16 : 20,250,118.10 = 4,046,183.16 : x
  2. Step 2: Convert to fraction form
    13,501,799.16/20,250,118.10 = 4,046,183.16/x
  3. Step 3: Cross multiply
    13,501,799.16x = 20,250,118.10 × 4,046,183.16
  4. Step 4: Simplify right side
    13,501,799.16x = 81,935,686,844,231.20
  5. Step 5: Solve for x
    x = 81,935,686,844,231.20/13,501,799.16
  6. Step 6: Final answer
    x = 6,068,501.38

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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.