Home / 37,641,028.27-56,464,241.12-15,759,387.96

Finding the Fourth Proportional to 37,641,028.27, 56,464,241.12 and 15,759,387.96

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Solution

The fourth proportional to 37,641,028.27, 56,464,241.12 and 15,759,387.96 is: 23,640,211.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,641,028.27 : 56,464,241.12 = 15,759,387.96 : x
  2. Step 2: Convert to fraction form
    37,641,028.27/56,464,241.12 = 15,759,387.96/x
  3. Step 3: Cross multiply
    37,641,028.27x = 56,464,241.12 × 15,759,387.96
  4. Step 4: Simplify right side
    37,641,028.27x = 889,841,881,677,064.88
  5. Step 5: Solve for x
    x = 889,841,881,677,064.88/37,641,028.27
  6. Step 6: Final answer
    x = 23,640,211.83

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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.