Home / 14,840,134.20-22,260,201.30-7,281,862.20

Finding the Fourth Proportional to 14,840,134.20, 22,260,201.30 and 7,281,862.20

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Solution

The fourth proportional to 14,840,134.20, 22,260,201.30 and 7,281,862.20 is: 10,922,793.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,840,134.20 : 22,260,201.30 = 7,281,862.20 : x
  2. Step 2: Convert to fraction form
    14,840,134.20/22,260,201.30 = 7,281,862.20/x
  3. Step 3: Cross multiply
    14,840,134.20x = 22,260,201.30 × 7,281,862.20
  4. Step 4: Simplify right side
    14,840,134.20x = 162,095,718,410,860.88
  5. Step 5: Solve for x
    x = 162,095,718,410,860.88/14,840,134.20
  6. Step 6: Final answer
    x = 10,922,793.30

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1.5x scale

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.