Home / 43,240,976.62-59,599,822.88-32,783,529.94

Finding the Fourth Proportional to 43,240,976.62, 59,599,822.88 and 32,783,529.94

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Solution

The fourth proportional to 43,240,976.62, 59,599,822.88 and 32,783,529.94 is: 45,186,134.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,240,976.62 : 59,599,822.88 = 32,783,529.94 : x
  2. Step 2: Convert to fraction form
    43,240,976.62/59,599,822.88 = 32,783,529.94/x
  3. Step 3: Cross multiply
    43,240,976.62x = 59,599,822.88 × 32,783,529.94
  4. Step 4: Simplify right side
    43,240,976.62x = 1,953,892,577,738,136.25
  5. Step 5: Solve for x
    x = 1,953,892,577,738,136.25/43,240,976.62
  6. Step 6: Final answer
    x = 45,186,134.32

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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.