Home / 32,714,787.96-49,072,175.42-8,780,259.96

Finding the Fourth Proportional to 32,714,787.96, 49,072,175.42 and 8,780,259.96

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Solution

The fourth proportional to 32,714,787.96, 49,072,175.42 and 8,780,259.96 is: 13,170,388.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,714,787.96 : 49,072,175.42 = 8,780,259.96 : x
  2. Step 2: Convert to fraction form
    32,714,787.96/49,072,175.42 = 8,780,259.96/x
  3. Step 3: Cross multiply
    32,714,787.96x = 49,072,175.42 × 8,780,259.96
  4. Step 4: Simplify right side
    32,714,787.96x = 430,866,456,990,322.25
  5. Step 5: Solve for x
    x = 430,866,456,990,322.25/32,714,787.96
  6. Step 6: Final answer
    x = 13,170,388.19

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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.