Home / 8,889,433.43-13,334,150.15-6,019,652.03

Finding the Fourth Proportional to 8,889,433.43, 13,334,150.15 and 6,019,652.03

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Solution

The fourth proportional to 8,889,433.43, 13,334,150.15 and 6,019,652.03 is: 9,029,478.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,889,433.43 : 13,334,150.15 = 6,019,652.03 : x
  2. Step 2: Convert to fraction form
    8,889,433.43/13,334,150.15 = 6,019,652.03/x
  3. Step 3: Cross multiply
    8,889,433.43x = 13,334,150.15 × 6,019,652.03
  4. Step 4: Simplify right side
    8,889,433.43x = 80,266,943,922,003.30
  5. Step 5: Solve for x
    x = 80,266,943,922,003.30/8,889,433.43
  6. Step 6: Final answer
    x = 9,029,478.04

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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.