Home / 33,325,077.06-45,970,099.23-19,384,861.86

Finding the Fourth Proportional to 33,325,077.06, 45,970,099.23 and 19,384,861.86

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Solution

The fourth proportional to 33,325,077.06, 45,970,099.23 and 19,384,861.86 is: 26,740,343.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,325,077.06 : 45,970,099.23 = 19,384,861.86 : x
  2. Step 2: Convert to fraction form
    33,325,077.06/45,970,099.23 = 19,384,861.86/x
  3. Step 3: Cross multiply
    33,325,077.06x = 45,970,099.23 × 19,384,861.86
  4. Step 4: Simplify right side
    33,325,077.06x = 891,124,023,264,042.25
  5. Step 5: Solve for x
    x = 891,124,023,264,042.25/33,325,077.06
  6. Step 6: Final answer
    x = 26,740,343.97

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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.