Home / 61,725,161.53-92,588,051.69-15,667,044.30

Finding the Fourth Proportional to 61,725,161.53, 92,588,051.69 and 15,667,044.30

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Solution

The fourth proportional to 61,725,161.53, 92,588,051.69 and 15,667,044.30 is: 23,500,644.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,725,161.53 : 92,588,051.69 = 15,667,044.30 : x
  2. Step 2: Convert to fraction form
    61,725,161.53/92,588,051.69 = 15,667,044.30/x
  3. Step 3: Cross multiply
    61,725,161.53x = 92,588,051.69 × 15,667,044.30
  4. Step 4: Simplify right side
    61,725,161.53x = 1,450,581,107,546,463.25
  5. Step 5: Solve for x
    x = 1,450,581,107,546,463.25/61,725,161.53
  6. Step 6: Final answer
    x = 23,500,644.98

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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.