Home / 32,613,720.32-48,926,464.32-13,434,008.96

Finding the Fourth Proportional to 32,613,720.32, 48,926,464.32 and 13,434,008.96

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Solution

The fourth proportional to 32,613,720.32, 48,926,464.32 and 13,434,008.96 is: 20,153,437.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,613,720.32 : 48,926,464.32 = 13,434,008.96 : x
  2. Step 2: Convert to fraction form
    32,613,720.32/48,926,464.32 = 13,434,008.96/x
  3. Step 3: Cross multiply
    32,613,720.32x = 48,926,464.32 × 13,434,008.96
  4. Step 4: Simplify right side
    32,613,720.32x = 657,278,560,056,000.38
  5. Step 5: Solve for x
    x = 657,278,560,056,000.38/32,613,720.32
  6. Step 6: Final answer
    x = 20,153,437.07

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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.