Home / 36,424,779.02-50,269,060.46-20,744,466.52

Finding the Fourth Proportional to 36,424,779.02, 50,269,060.46 and 20,744,466.52

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Solution

The fourth proportional to 36,424,779.02, 50,269,060.46 and 20,744,466.52 is: 28,628,995.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,424,779.02 : 50,269,060.46 = 20,744,466.52 : x
  2. Step 2: Convert to fraction form
    36,424,779.02/50,269,060.46 = 20,744,466.52/x
  3. Step 3: Cross multiply
    36,424,779.02x = 50,269,060.46 × 20,744,466.52
  4. Step 4: Simplify right side
    36,424,779.02x = 1,042,804,841,704,325.75
  5. Step 5: Solve for x
    x = 1,042,804,841,704,325.75/36,424,779.02
  6. Step 6: Final answer
    x = 28,628,995.69

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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.