Home / 57,026,537.71-78,698,169.46-32,250,429.56

Finding the Fourth Proportional to 57,026,537.71, 78,698,169.46 and 32,250,429.56

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Solution

The fourth proportional to 57,026,537.71, 78,698,169.46 and 32,250,429.56 is: 44,506,467.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,026,537.71 : 78,698,169.46 = 32,250,429.56 : x
  2. Step 2: Convert to fraction form
    57,026,537.71/78,698,169.46 = 32,250,429.56/x
  3. Step 3: Cross multiply
    57,026,537.71x = 78,698,169.46 × 32,250,429.56
  4. Step 4: Simplify right side
    57,026,537.71x = 2,538,049,770,491,674.50
  5. Step 5: Solve for x
    x = 2,538,049,770,491,674.50/57,026,537.71
  6. Step 6: Final answer
    x = 44,506,467.91

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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.