Home / 9,949,061.60-14,934,651.60-6,166,815.20

Finding the Fourth Proportional to 9,949,061.60, 14,934,651.60 and 6,166,815.20

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Solution

The fourth proportional to 9,949,061.60, 14,934,651.60 and 6,166,815.20 is: 9,257,077.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,949,061.60 : 14,934,651.60 = 6,166,815.20 : x
  2. Step 2: Convert to fraction form
    9,949,061.60/14,934,651.60 = 6,166,815.20/x
  3. Step 3: Cross multiply
    9,949,061.60x = 14,934,651.60 × 6,166,815.20
  4. Step 4: Simplify right side
    9,949,061.60x = 92,099,236,493,584.33
  5. Step 5: Solve for x
    x = 92,099,236,493,584.33/9,949,061.60
  6. Step 6: Final answer
    x = 9,257,077.72

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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.