Home / 37,781,927-56,670,758.76-16,743,214.04

Finding the Fourth Proportional to 37,781,927, 56,670,758.76 and 16,743,214.04

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Solution

The fourth proportional to 37,781,927, 56,670,758.76 and 16,743,214.04 is: 25,113,876.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,781,927 : 56,670,758.76 = 16,743,214.04 : x
  2. Step 2: Convert to fraction form
    37,781,927/56,670,758.76 = 16,743,214.04/x
  3. Step 3: Cross multiply
    37,781,927x = 56,670,758.76 × 16,743,214.04
  4. Step 4: Simplify right side
    37,781,927x = 948,850,643,727,884.88
  5. Step 5: Solve for x
    x = 948,850,643,727,884.88/37,781,927
  6. Step 6: Final answer
    x = 25,113,876.37

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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.