Home / 64,005,813.23-95,969,840.85-25,097,652.77

Finding the Fourth Proportional to 64,005,813.23, 95,969,840.85 and 25,097,652.77

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Solution

The fourth proportional to 64,005,813.23, 95,969,840.85 and 25,097,652.77 is: 37,631,234.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,005,813.23 : 95,969,840.85 = 25,097,652.77 : x
  2. Step 2: Convert to fraction form
    64,005,813.23/95,969,840.85 = 25,097,652.77/x
  3. Step 3: Cross multiply
    64,005,813.23x = 95,969,840.85 × 25,097,652.77
  4. Step 4: Simplify right side
    64,005,813.23x = 2,408,617,741,565,612.50
  5. Step 5: Solve for x
    x = 2,408,617,741,565,612.50/64,005,813.23
  6. Step 6: Final answer
    x = 37,631,234.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.