Home / 58,105,138.44-80,184,122.04-32,002,085.16

Finding the Fourth Proportional to 58,105,138.44, 80,184,122.04 and 32,002,085.16

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Solution

The fourth proportional to 58,105,138.44, 80,184,122.04 and 32,002,085.16 is: 44,162,343.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,105,138.44 : 80,184,122.04 = 32,002,085.16 : x
  2. Step 2: Convert to fraction form
    58,105,138.44/80,184,122.04 = 32,002,085.16/x
  3. Step 3: Cross multiply
    58,105,138.44x = 80,184,122.04 × 32,002,085.16
  4. Step 4: Simplify right side
    58,105,138.44x = 2,566,059,102,003,913
  5. Step 5: Solve for x
    x = 2,566,059,102,003,913/58,105,138.44
  6. Step 6: Final answer
    x = 44,162,343.83

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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.