Home / 24,621,753.60-33,979,779.24-13,608,266.52

Finding the Fourth Proportional to 24,621,753.60, 33,979,779.24 and 13,608,266.52

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Solution

The fourth proportional to 24,621,753.60, 33,979,779.24 and 13,608,266.52 is: 18,780,380.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,621,753.60 : 33,979,779.24 = 13,608,266.52 : x
  2. Step 2: Convert to fraction form
    24,621,753.60/33,979,779.24 = 13,608,266.52/x
  3. Step 3: Cross multiply
    24,621,753.60x = 33,979,779.24 × 13,608,266.52
  4. Step 4: Simplify right side
    24,621,753.60x = 462,405,892,188,683.06
  5. Step 5: Solve for x
    x = 462,405,892,188,683.06/24,621,753.60
  6. Step 6: Final answer
    x = 18,780,380.13

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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.