Home / 14,147,652.37-21,221,452.06-4,433,009.06

Finding the Fourth Proportional to 14,147,652.37, 21,221,452.06 and 4,433,009.06

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Solution

The fourth proportional to 14,147,652.37, 21,221,452.06 and 4,433,009.06 is: 6,649,505.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,147,652.37 : 21,221,452.06 = 4,433,009.06 : x
  2. Step 2: Convert to fraction form
    14,147,652.37/21,221,452.06 = 4,433,009.06/x
  3. Step 3: Cross multiply
    14,147,652.37x = 21,221,452.06 × 4,433,009.06
  4. Step 4: Simplify right side
    14,147,652.37x = 94,074,889,248,335.66
  5. Step 5: Solve for x
    x = 94,074,889,248,335.66/14,147,652.37
  6. Step 6: Final answer
    x = 6,649,505.29

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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.