Home / 76,002,337.91-104,883,380.86-41,195,051.93

Finding the Fourth Proportional to 76,002,337.91, 104,883,380.86 and 41,195,051.93

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Solution

The fourth proportional to 76,002,337.91, 104,883,380.86 and 41,195,051.93 is: 56,849,255.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,002,337.91 : 104,883,380.86 = 41,195,051.93 : x
  2. Step 2: Convert to fraction form
    76,002,337.91/104,883,380.86 = 41,195,051.93/x
  3. Step 3: Cross multiply
    76,002,337.91x = 104,883,380.86 × 41,195,051.93
  4. Step 4: Simplify right side
    76,002,337.91x = 4,320,676,320,494,263.50
  5. Step 5: Solve for x
    x = 4,320,676,320,494,263.50/76,002,337.91
  6. Step 6: Final answer
    x = 56,849,255.43

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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.