Home / 47,467,440.72-65,502,318.60-26,845,212.24

Finding the Fourth Proportional to 47,467,440.72, 65,502,318.60 and 26,845,212.24

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Solution

The fourth proportional to 47,467,440.72, 65,502,318.60 and 26,845,212.24 is: 37,044,837.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,467,440.72 : 65,502,318.60 = 26,845,212.24 : x
  2. Step 2: Convert to fraction form
    47,467,440.72/65,502,318.60 = 26,845,212.24/x
  3. Step 3: Cross multiply
    47,467,440.72x = 65,502,318.60 × 26,845,212.24
  4. Step 4: Simplify right side
    47,467,440.72x = 1,758,423,645,029,099.50
  5. Step 5: Solve for x
    x = 1,758,423,645,029,099.50/47,467,440.72
  6. Step 6: Final answer
    x = 37,044,837.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.