Home / 41,045,648.76-61,555,803.81-11,901,636.02

Finding the Fourth Proportional to 41,045,648.76, 61,555,803.81 and 11,901,636.02

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Solution

The fourth proportional to 41,045,648.76, 61,555,803.81 and 11,901,636.02 is: 17,848,780.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,045,648.76 : 61,555,803.81 = 11,901,636.02 : x
  2. Step 2: Convert to fraction form
    41,045,648.76/61,555,803.81 = 11,901,636.02/x
  3. Step 3: Cross multiply
    41,045,648.76x = 61,555,803.81 × 11,901,636.02
  4. Step 4: Simplify right side
    41,045,648.76x = 732,614,771,731,037.25
  5. Step 5: Solve for x
    x = 732,614,771,731,037.25/41,045,648.76
  6. Step 6: Final answer
    x = 17,848,780.41

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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.