Home / 24,536,646.60-36,804,969.90-8,380,840.20

Finding the Fourth Proportional to 24,536,646.60, 36,804,969.90 and 8,380,840.20

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Solution

The fourth proportional to 24,536,646.60, 36,804,969.90 and 8,380,840.20 is: 12,571,260.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,536,646.60 : 36,804,969.90 = 8,380,840.20 : x
  2. Step 2: Convert to fraction form
    24,536,646.60/36,804,969.90 = 8,380,840.20/x
  3. Step 3: Cross multiply
    24,536,646.60x = 36,804,969.90 × 8,380,840.20
  4. Step 4: Simplify right side
    24,536,646.60x = 308,456,571,297,710
  5. Step 5: Solve for x
    x = 308,456,571,297,710/24,536,646.60
  6. Step 6: Final answer
    x = 12,571,260.30

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1.5x scale

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.