Home / 37,787,466.60-56,597,219.10-31,069,002.60

Finding the Fourth Proportional to 37,787,466.60, 56,597,219.10 and 31,069,002.60

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Solution

The fourth proportional to 37,787,466.60, 56,597,219.10 and 31,069,002.60 is: 46,534,454.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,787,466.60 : 56,597,219.10 = 31,069,002.60 : x
  2. Step 2: Convert to fraction form
    37,787,466.60/56,597,219.10 = 31,069,002.60/x
  3. Step 3: Cross multiply
    37,787,466.60x = 56,597,219.10 × 31,069,002.60
  4. Step 4: Simplify right side
    37,787,466.60x = 1,758,419,147,370,669.75
  5. Step 5: Solve for x
    x = 1,758,419,147,370,669.75/37,787,466.60
  6. Step 6: Final answer
    x = 46,534,454.56

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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.