Home / 33,577,296.93-50,365,930.41-9,316,219.86

Finding the Fourth Proportional to 33,577,296.93, 50,365,930.41 and 9,316,219.86

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Solution

The fourth proportional to 33,577,296.93, 50,365,930.41 and 9,316,219.86 is: 13,974,325.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,577,296.93 : 50,365,930.41 = 9,316,219.86 : x
  2. Step 2: Convert to fraction form
    33,577,296.93/50,365,930.41 = 9,316,219.86/x
  3. Step 3: Cross multiply
    33,577,296.93x = 50,365,930.41 × 9,316,219.86
  4. Step 4: Simplify right side
    33,577,296.93x = 469,220,081,153,019.88
  5. Step 5: Solve for x
    x = 469,220,081,153,019.88/33,577,296.93
  6. Step 6: Final answer
    x = 13,974,325.63

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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.