Home / 22,015,600.20-33,007,653.90-9,875,125.80

Finding the Fourth Proportional to 22,015,600.20, 33,007,653.90 and 9,875,125.80

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Solution

The fourth proportional to 22,015,600.20, 33,007,653.90 and 9,875,125.80 is: 14,805,625.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,015,600.20 : 33,007,653.90 = 9,875,125.80 : x
  2. Step 2: Convert to fraction form
    22,015,600.20/33,007,653.90 = 9,875,125.80/x
  3. Step 3: Cross multiply
    22,015,600.20x = 33,007,653.90 × 9,875,125.80
  4. Step 4: Simplify right side
    22,015,600.20x = 325,954,734,625,360.62
  5. Step 5: Solve for x
    x = 325,954,734,625,360.62/22,015,600.20
  6. Step 6: Final answer
    x = 14,805,625.63

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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.