Home / 9,949,726.60-14,928,276.30-9,581,086.60

Finding the Fourth Proportional to 9,949,726.60, 14,928,276.30 and 9,581,086.60

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Solution

The fourth proportional to 9,949,726.60, 14,928,276.30 and 9,581,086.60 is: 14,375,179.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,949,726.60 : 14,928,276.30 = 9,581,086.60 : x
  2. Step 2: Convert to fraction form
    9,949,726.60/14,928,276.30 = 9,581,086.60/x
  3. Step 3: Cross multiply
    9,949,726.60x = 14,928,276.30 × 9,581,086.60
  4. Step 4: Simplify right side
    9,949,726.60x = 143,029,108,019,027.59
  5. Step 5: Solve for x
    x = 143,029,108,019,027.59/9,949,726.60
  6. Step 6: Final answer
    x = 14,375,179.72

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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.