Home / 19,033,624.55-26,266,222.46-10,331,610.95

Finding the Fourth Proportional to 19,033,624.55, 26,266,222.46 and 10,331,610.95

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Solution

The fourth proportional to 19,033,624.55, 26,266,222.46 and 10,331,610.95 is: 14,257,525.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,033,624.55 : 26,266,222.46 = 10,331,610.95 : x
  2. Step 2: Convert to fraction form
    19,033,624.55/26,266,222.46 = 10,331,610.95/x
  3. Step 3: Cross multiply
    19,033,624.55x = 26,266,222.46 × 10,331,610.95
  4. Step 4: Simplify right side
    19,033,624.55x = 271,372,391,399,882.75
  5. Step 5: Solve for x
    x = 271,372,391,399,882.75/19,033,624.55
  6. Step 6: Final answer
    x = 14,257,525.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.