Home / 230,885,229.51-346,327,843.91-58,362,043.01

Finding the Fourth Proportional to 230,885,229.51, 346,327,843.91 and 58,362,043.01

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Solution

The fourth proportional to 230,885,229.51, 346,327,843.91 and 58,362,043.01 is: 87,543,064.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,885,229.51 : 346,327,843.91 = 58,362,043.01 : x
  2. Step 2: Convert to fraction form
    230,885,229.51/346,327,843.91 = 58,362,043.01/x
  3. Step 3: Cross multiply
    230,885,229.51x = 346,327,843.91 × 58,362,043.01
  4. Step 4: Simplify right side
    230,885,229.51x = 20,212,400,519,812,536
  5. Step 5: Solve for x
    x = 20,212,400,519,812,536/230,885,229.51
  6. Step 6: Final answer
    x = 87,543,064.42

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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.