Home / 22,572,005.40-33,858,008.10-22,446,034.20

Finding the Fourth Proportional to 22,572,005.40, 33,858,008.10 and 22,446,034.20

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Solution

The fourth proportional to 22,572,005.40, 33,858,008.10 and 22,446,034.20 is: 33,669,051.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,572,005.40 : 33,858,008.10 = 22,446,034.20 : x
  2. Step 2: Convert to fraction form
    22,572,005.40/33,858,008.10 = 22,446,034.20/x
  3. Step 3: Cross multiply
    22,572,005.40x = 33,858,008.10 × 22,446,034.20
  4. Step 4: Simplify right side
    22,572,005.40x = 759,978,007,756,477
  5. Step 5: Solve for x
    x = 759,978,007,756,477/22,572,005.40
  6. Step 6: Final answer
    x = 33,669,051.30

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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.