Home / 23,410,992.72-35,046,524.09-14,160,971.87

Finding the Fourth Proportional to 23,410,992.72, 35,046,524.09 and 14,160,971.87

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Solution

The fourth proportional to 23,410,992.72, 35,046,524.09 and 14,160,971.87 is: 21,199,136.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,410,992.72 : 35,046,524.09 = 14,160,971.87 : x
  2. Step 2: Convert to fraction form
    23,410,992.72/35,046,524.09 = 14,160,971.87/x
  3. Step 3: Cross multiply
    23,410,992.72x = 35,046,524.09 × 14,160,971.87
  4. Step 4: Simplify right side
    23,410,992.72x = 496,292,841,779,767.38
  5. Step 5: Solve for x
    x = 496,292,841,779,767.38/23,410,992.72
  6. Step 6: Final answer
    x = 21,199,136.99

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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.