Home / 22,182,120.30-33,273,180.45-14,875,790.70

Finding the Fourth Proportional to 22,182,120.30, 33,273,180.45 and 14,875,790.70

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Solution

The fourth proportional to 22,182,120.30, 33,273,180.45 and 14,875,790.70 is: 22,313,686.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,182,120.30 : 33,273,180.45 = 14,875,790.70 : x
  2. Step 2: Convert to fraction form
    22,182,120.30/33,273,180.45 = 14,875,790.70/x
  3. Step 3: Cross multiply
    22,182,120.30x = 33,273,180.45 × 14,875,790.70
  4. Step 4: Simplify right side
    22,182,120.30x = 494,964,868,297,531.75
  5. Step 5: Solve for x
    x = 494,964,868,297,531.75/22,182,120.30
  6. Step 6: Final answer
    x = 22,313,686.05

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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.