Home / 16,030,380,272.96-24,046,326,236.64-13,227,149,453.12

Finding the Fourth Proportional to 16,030,380,272.96, 24,046,326,236.64 and 13,227,149,453.12

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Solution

The fourth proportional to 16,030,380,272.96, 24,046,326,236.64 and 13,227,149,453.12 is: 19,841,347,835.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,030,380,272.96 : 24,046,326,236.64 = 13,227,149,453.12 : x
  2. Step 2: Convert to fraction form
    16,030,380,272.96/24,046,326,236.64 = 13,227,149,453.12/x
  3. Step 3: Cross multiply
    16,030,380,272.96x = 24,046,326,236.64 × 13,227,149,453.12
  4. Step 4: Simplify right side
    16,030,380,272.96x = 318,064,350,930,517,884,928
  5. Step 5: Solve for x
    x = 318,064,350,930,517,884,928/16,030,380,272.96
  6. Step 6: Final answer
    x = 19,841,347,835.46

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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.