Home / 32,079,428.39-48,099,926.01-10,210,361.27

Finding the Fourth Proportional to 32,079,428.39, 48,099,926.01 and 10,210,361.27

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Solution

The fourth proportional to 32,079,428.39, 48,099,926.01 and 10,210,361.27 is: 15,309,425.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,079,428.39 : 48,099,926.01 = 10,210,361.27 : x
  2. Step 2: Convert to fraction form
    32,079,428.39/48,099,926.01 = 10,210,361.27/x
  3. Step 3: Cross multiply
    32,079,428.39x = 48,099,926.01 × 10,210,361.27
  4. Step 4: Simplify right side
    32,079,428.39x = 491,117,621,622,369.56
  5. Step 5: Solve for x
    x = 491,117,621,622,369.56/32,079,428.39
  6. Step 6: Final answer
    x = 15,309,425.58

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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.