Home / 41,144,732.10-61,715,129.85-13,848,347.70

Finding the Fourth Proportional to 41,144,732.10, 61,715,129.85 and 13,848,347.70

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Solution

The fourth proportional to 41,144,732.10, 61,715,129.85 and 13,848,347.70 is: 20,771,859.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,144,732.10 : 61,715,129.85 = 13,848,347.70 : x
  2. Step 2: Convert to fraction form
    41,144,732.10/61,715,129.85 = 13,848,347.70/x
  3. Step 3: Cross multiply
    41,144,732.10x = 61,715,129.85 × 13,848,347.70
  4. Step 4: Simplify right side
    41,144,732.10x = 854,652,576,513,448.88
  5. Step 5: Solve for x
    x = 854,652,576,513,448.88/41,144,732.10
  6. Step 6: Final answer
    x = 20,771,859.07

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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.