Home / 37,366,244.20-56,049,366.30-21,241,930.60

Finding the Fourth Proportional to 37,366,244.20, 56,049,366.30 and 21,241,930.60

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Solution

The fourth proportional to 37,366,244.20, 56,049,366.30 and 21,241,930.60 is: 31,862,895.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,366,244.20 : 56,049,366.30 = 21,241,930.60 : x
  2. Step 2: Convert to fraction form
    37,366,244.20/56,049,366.30 = 21,241,930.60/x
  3. Step 3: Cross multiply
    37,366,244.20x = 56,049,366.30 × 21,241,930.60
  4. Step 4: Simplify right side
    37,366,244.20x = 1,190,596,749,118,578.75
  5. Step 5: Solve for x
    x = 1,190,596,749,118,578.75/37,366,244.20
  6. Step 6: Final answer
    x = 31,862,895.90

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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.