Home / 13,674,148.02-20,501,774.19-5,994,103.86

Finding the Fourth Proportional to 13,674,148.02, 20,501,774.19 and 5,994,103.86

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Solution

The fourth proportional to 13,674,148.02, 20,501,774.19 and 5,994,103.86 is: 8,987,014.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,674,148.02 : 20,501,774.19 = 5,994,103.86 : x
  2. Step 2: Convert to fraction form
    13,674,148.02/20,501,774.19 = 5,994,103.86/x
  3. Step 3: Cross multiply
    13,674,148.02x = 20,501,774.19 × 5,994,103.86
  4. Step 4: Simplify right side
    13,674,148.02x = 122,889,763,809,127.39
  5. Step 5: Solve for x
    x = 122,889,763,809,127.39/13,674,148.02
  6. Step 6: Final answer
    x = 8,987,014.30

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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.