Home / 22,490,103.45-33,735,155.34-5,450,776.41

Finding the Fourth Proportional to 22,490,103.45, 33,735,155.34 and 5,450,776.41

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Solution

The fourth proportional to 22,490,103.45, 33,735,155.34 and 5,450,776.41 is: 8,176,164.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,103.45 : 33,735,155.34 = 5,450,776.41 : x
  2. Step 2: Convert to fraction form
    22,490,103.45/33,735,155.34 = 5,450,776.41/x
  3. Step 3: Cross multiply
    22,490,103.45x = 33,735,155.34 × 5,450,776.41
  4. Step 4: Simplify right side
    22,490,103.45x = 183,882,788,914,957.56
  5. Step 5: Solve for x
    x = 183,882,788,914,957.56/22,490,103.45
  6. Step 6: Final answer
    x = 8,176,164.65

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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.