Home / 36,994,435.20-55,491,652.80-9,700,675.20

Finding the Fourth Proportional to 36,994,435.20, 55,491,652.80 and 9,700,675.20

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Solution

The fourth proportional to 36,994,435.20, 55,491,652.80 and 9,700,675.20 is: 14,551,012.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,994,435.20 : 55,491,652.80 = 9,700,675.20 : x
  2. Step 2: Convert to fraction form
    36,994,435.20/55,491,652.80 = 9,700,675.20/x
  3. Step 3: Cross multiply
    36,994,435.20x = 55,491,652.80 × 9,700,675.20
  4. Step 4: Simplify right side
    36,994,435.20x = 538,306,500,123,970.50
  5. Step 5: Solve for x
    x = 538,306,500,123,970.50/36,994,435.20
  6. Step 6: Final answer
    x = 14,551,012.80

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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.