Home / 22,423,084.80-33,634,627.20-5,383,757.74

Finding the Fourth Proportional to 22,423,084.80, 33,634,627.20 and 5,383,757.74

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Solution

The fourth proportional to 22,423,084.80, 33,634,627.20 and 5,383,757.74 is: 8,075,636.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,423,084.80 : 33,634,627.20 = 5,383,757.74 : x
  2. Step 2: Convert to fraction form
    22,423,084.80/33,634,627.20 = 5,383,757.74/x
  3. Step 3: Cross multiply
    22,423,084.80x = 33,634,627.20 × 5,383,757.74
  4. Step 4: Simplify right side
    22,423,084.80x = 181,080,684,435,927.97
  5. Step 5: Solve for x
    x = 181,080,684,435,927.97/22,423,084.80
  6. Step 6: Final answer
    x = 8,075,636.61

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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.