Home / 32,263,732.64-48,415,773.72-13,094,487.20

Finding the Fourth Proportional to 32,263,732.64, 48,415,773.72 and 13,094,487.20

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Solution

The fourth proportional to 32,263,732.64, 48,415,773.72 and 13,094,487.20 is: 19,649,918.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,263,732.64 : 48,415,773.72 = 13,094,487.20 : x
  2. Step 2: Convert to fraction form
    32,263,732.64/48,415,773.72 = 13,094,487.20/x
  3. Step 3: Cross multiply
    32,263,732.64x = 48,415,773.72 × 13,094,487.20
  4. Step 4: Simplify right side
    32,263,732.64x = 633,979,729,254,636.38
  5. Step 5: Solve for x
    x = 633,979,729,254,636.38/32,263,732.64
  6. Step 6: Final answer
    x = 19,649,918.88

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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.