Home / 80,184,224.88-110,597,057.10-73,590,060.24

Finding the Fourth Proportional to 80,184,224.88, 110,597,057.10 and 73,590,060.24

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Solution

The fourth proportional to 80,184,224.88, 110,597,057.10 and 73,590,060.24 is: 101,501,811.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,184,224.88 : 110,597,057.10 = 73,590,060.24 : x
  2. Step 2: Convert to fraction form
    80,184,224.88/110,597,057.10 = 73,590,060.24/x
  3. Step 3: Cross multiply
    80,184,224.88x = 110,597,057.10 × 73,590,060.24
  4. Step 4: Simplify right side
    80,184,224.88x = 8,138,844,094,355,719
  5. Step 5: Solve for x
    x = 8,138,844,094,355,719/80,184,224.88
  6. Step 6: Final answer
    x = 101,501,811.69

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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.