Home / 22,620,491.64-33,691,158.45-22,510,266.84

Finding the Fourth Proportional to 22,620,491.64, 33,691,158.45 and 22,510,266.84

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Solution

The fourth proportional to 22,620,491.64, 33,691,158.45 and 22,510,266.84 is: 33,526,988.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,620,491.64 : 33,691,158.45 = 22,510,266.84 : x
  2. Step 2: Convert to fraction form
    22,620,491.64/33,691,158.45 = 22,510,266.84/x
  3. Step 3: Cross multiply
    22,620,491.64x = 33,691,158.45 × 22,510,266.84
  4. Step 4: Simplify right side
    22,620,491.64x = 758,396,966,858,220.88
  5. Step 5: Solve for x
    x = 758,396,966,858,220.88/22,620,491.64
  6. Step 6: Final answer
    x = 33,526,988.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.