Home / 47,561,189.70-71,248,907.58-22,598,074.20

Finding the Fourth Proportional to 47,561,189.70, 71,248,907.58 and 22,598,074.20

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Solution

The fourth proportional to 47,561,189.70, 71,248,907.58 and 22,598,074.20 is: 33,852,982.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,561,189.70 : 71,248,907.58 = 22,598,074.20 : x
  2. Step 2: Convert to fraction form
    47,561,189.70/71,248,907.58 = 22,598,074.20/x
  3. Step 3: Cross multiply
    47,561,189.70x = 71,248,907.58 × 22,598,074.20
  4. Step 4: Simplify right side
    47,561,189.70x = 1,610,088,100,161,782.25
  5. Step 5: Solve for x
    x = 1,610,088,100,161,782.25/47,561,189.70
  6. Step 6: Final answer
    x = 33,852,982.03

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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.