Home / 9,598,621.60-14,397,932.40-8,968,765.60

Finding the Fourth Proportional to 9,598,621.60, 14,397,932.40 and 8,968,765.60

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Solution

The fourth proportional to 9,598,621.60, 14,397,932.40 and 8,968,765.60 is: 13,453,148.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598,621.60 : 14,397,932.40 = 8,968,765.60 : x
  2. Step 2: Convert to fraction form
    9,598,621.60/14,397,932.40 = 8,968,765.60/x
  3. Step 3: Cross multiply
    9,598,621.60x = 14,397,932.40 × 8,968,765.60
  4. Step 4: Simplify right side
    9,598,621.60x = 129,131,680,820,245.44
  5. Step 5: Solve for x
    x = 129,131,680,820,245.44/9,598,621.60
  6. Step 6: Final answer
    x = 13,453,148.40

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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.