Home / 21,589,494.06-32,393,192.13-9,452,693.10

Finding the Fourth Proportional to 21,589,494.06, 32,393,192.13 and 9,452,693.10

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Solution

The fourth proportional to 21,589,494.06, 32,393,192.13 and 9,452,693.10 is: 14,182,958.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,589,494.06 : 32,393,192.13 = 9,452,693.10 : x
  2. Step 2: Convert to fraction form
    21,589,494.06/32,393,192.13 = 9,452,693.10/x
  3. Step 3: Cross multiply
    21,589,494.06x = 32,393,192.13 × 9,452,693.10
  4. Step 4: Simplify right side
    21,589,494.06x = 306,202,903,734,225.25
  5. Step 5: Solve for x
    x = 306,202,903,734,225.25/21,589,494.06
  6. Step 6: Final answer
    x = 14,182,958.75

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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.