Home / 5,569,394,993.28-7,685,910,491.04-3,063,334,457.52

Finding the Fourth Proportional to 5,569,394,993.28, 7,685,910,491.04 and 3,063,334,457.52

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Solution

The fourth proportional to 5,569,394,993.28, 7,685,910,491.04 and 3,063,334,457.52 is: 4,227,481,525.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,394,993.28 : 7,685,910,491.04 = 3,063,334,457.52 : x
  2. Step 2: Convert to fraction form
    5,569,394,993.28/7,685,910,491.04 = 3,063,334,457.52/x
  3. Step 3: Cross multiply
    5,569,394,993.28x = 7,685,910,491.04 × 3,063,334,457.52
  4. Step 4: Simplify right side
    5,569,394,993.28x = 23,544,514,444,617,293,824
  5. Step 5: Solve for x
    x = 23,544,514,444,617,293,824/5,569,394,993.28
  6. Step 6: Final answer
    x = 4,227,481,525.92

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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.