Home / 27,608,533.70-41,365,561.35-17,499,344.90

Finding the Fourth Proportional to 27,608,533.70, 41,365,561.35 and 17,499,344.90

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Solution

The fourth proportional to 27,608,533.70, 41,365,561.35 and 17,499,344.90 is: 26,219,075.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,608,533.70 : 41,365,561.35 = 17,499,344.90 : x
  2. Step 2: Convert to fraction form
    27,608,533.70/41,365,561.35 = 17,499,344.90/x
  3. Step 3: Cross multiply
    27,608,533.70x = 41,365,561.35 × 17,499,344.90
  4. Step 4: Simplify right side
    27,608,533.70x = 723,870,225,045,759.62
  5. Step 5: Solve for x
    x = 723,870,225,045,759.62/27,608,533.70
  6. Step 6: Final answer
    x = 26,219,075.34

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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.