Home / 104,250,196.38-143,829,636.75-59,564,105.58

Finding the Fourth Proportional to 104,250,196.38, 143,829,636.75 and 59,564,105.58

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Solution

The fourth proportional to 104,250,196.38, 143,829,636.75 and 59,564,105.58 is: 82,178,105.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,250,196.38 : 143,829,636.75 = 59,564,105.58 : x
  2. Step 2: Convert to fraction form
    104,250,196.38/143,829,636.75 = 59,564,105.58/x
  3. Step 3: Cross multiply
    104,250,196.38x = 143,829,636.75 × 59,564,105.58
  4. Step 4: Simplify right side
    104,250,196.38x = 8,567,083,668,910,048
  5. Step 5: Solve for x
    x = 8,567,083,668,910,048/104,250,196.38
  6. Step 6: Final answer
    x = 82,178,105.81

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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.