Home / 23,438,327.00-35,129,146.91-12,072,575.48

Finding the Fourth Proportional to 23,438,327.00, 35,129,146.91 and 12,072,575.48

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Solution

The fourth proportional to 23,438,327.00, 35,129,146.91 and 12,072,575.48 is: 18,094,264.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,438,327.00 : 35,129,146.91 = 12,072,575.48 : x
  2. Step 2: Convert to fraction form
    23,438,327.00/35,129,146.91 = 12,072,575.48/x
  3. Step 3: Cross multiply
    23,438,327.00x = 35,129,146.91 × 12,072,575.48
  4. Step 4: Simplify right side
    23,438,327.00x = 424,099,277,382,975.12
  5. Step 5: Solve for x
    x = 424,099,277,382,975.12/23,438,327.00
  6. Step 6: Final answer
    x = 18,094,264.04

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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.