Home / 57,432,107.44-79,285,558.08-44,349,998.32

Finding the Fourth Proportional to 57,432,107.44, 79,285,558.08 and 44,349,998.32

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Solution

The fourth proportional to 57,432,107.44, 79,285,558.08 and 44,349,998.32 is: 61,225,584.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,432,107.44 : 79,285,558.08 = 44,349,998.32 : x
  2. Step 2: Convert to fraction form
    57,432,107.44/79,285,558.08 = 44,349,998.32/x
  3. Step 3: Cross multiply
    57,432,107.44x = 79,285,558.08 × 44,349,998.32
  4. Step 4: Simplify right side
    57,432,107.44x = 3,516,314,367,648,262.50
  5. Step 5: Solve for x
    x = 3,516,314,367,648,262.50/57,432,107.44
  6. Step 6: Final answer
    x = 61,225,584.86

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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.