Home / 32,375,590.10-48,562,261.95-8,114,729.30

Finding the Fourth Proportional to 32,375,590.10, 48,562,261.95 and 8,114,729.30

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Solution

The fourth proportional to 32,375,590.10, 48,562,261.95 and 8,114,729.30 is: 12,171,812.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,375,590.10 : 48,562,261.95 = 8,114,729.30 : x
  2. Step 2: Convert to fraction form
    32,375,590.10/48,562,261.95 = 8,114,729.30/x
  3. Step 3: Cross multiply
    32,375,590.10x = 48,562,261.95 × 8,114,729.30
  4. Step 4: Simplify right side
    32,375,590.10x = 394,069,609,919,940.12
  5. Step 5: Solve for x
    x = 394,069,609,919,940.12/32,375,590.10
  6. Step 6: Final answer
    x = 12,171,812.43

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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.