Home / 23,841,832.72-35,762,752.80-7,667,429.60

Finding the Fourth Proportional to 23,841,832.72, 35,762,752.80 and 7,667,429.60

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Solution

The fourth proportional to 23,841,832.72, 35,762,752.80 and 7,667,429.60 is: 11,501,145.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,841,832.72 : 35,762,752.80 = 7,667,429.60 : x
  2. Step 2: Convert to fraction form
    23,841,832.72/35,762,752.80 = 7,667,429.60/x
  3. Step 3: Cross multiply
    23,841,832.72x = 35,762,752.80 × 7,667,429.60
  4. Step 4: Simplify right side
    23,841,832.72x = 274,208,389,396,202.84
  5. Step 5: Solve for x
    x = 274,208,389,396,202.84/23,841,832.72
  6. Step 6: Final answer
    x = 11,501,145.60

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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.