Home / 11,037,740.30-15,232,081.82-6,144,118.44

Finding the Fourth Proportional to 11,037,740.30, 15,232,081.82 and 6,144,118.44

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Solution

The fourth proportional to 11,037,740.30, 15,232,081.82 and 6,144,118.44 is: 8,478,883.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,037,740.30 : 15,232,081.82 = 6,144,118.44 : x
  2. Step 2: Convert to fraction form
    11,037,740.30/15,232,081.82 = 6,144,118.44/x
  3. Step 3: Cross multiply
    11,037,740.30x = 15,232,081.82 × 6,144,118.44
  4. Step 4: Simplify right side
    11,037,740.30x = 93,587,714,789,850.77
  5. Step 5: Solve for x
    x = 93,587,714,789,850.77/11,037,740.30
  6. Step 6: Final answer
    x = 8,478,883.56

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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.