Home / 32,170,078.60-48,262,116.30-10,601,009.80

Finding the Fourth Proportional to 32,170,078.60, 48,262,116.30 and 10,601,009.80

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Solution

The fourth proportional to 32,170,078.60, 48,262,116.30 and 10,601,009.80 is: 15,903,820.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,170,078.60 : 48,262,116.30 = 10,601,009.80 : x
  2. Step 2: Convert to fraction form
    32,170,078.60/48,262,116.30 = 10,601,009.80/x
  3. Step 3: Cross multiply
    32,170,078.60x = 48,262,116.30 × 10,601,009.80
  4. Step 4: Simplify right side
    32,170,078.60x = 511,627,167,865,039.75
  5. Step 5: Solve for x
    x = 511,627,167,865,039.75/32,170,078.60
  6. Step 6: Final answer
    x = 15,903,820.88

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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.