Home / 32,213,052.54-48,327,146.64-10,647,655.47

Finding the Fourth Proportional to 32,213,052.54, 48,327,146.64 and 10,647,655.47

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Solution

The fourth proportional to 32,213,052.54, 48,327,146.64 and 10,647,655.47 is: 15,973,984.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,213,052.54 : 48,327,146.64 = 10,647,655.47 : x
  2. Step 2: Convert to fraction form
    32,213,052.54/48,327,146.64 = 10,647,655.47/x
  3. Step 3: Cross multiply
    32,213,052.54x = 48,327,146.64 × 10,647,655.47
  4. Step 4: Simplify right side
    32,213,052.54x = 514,570,807,270,888.19
  5. Step 5: Solve for x
    x = 514,570,807,270,888.19/32,213,052.54
  6. Step 6: Final answer
    x = 15,973,984.66

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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.