Home / 3,339,694,190.13-4,610,347,105.53-1,929,725,415.82

Finding the Fourth Proportional to 3,339,694,190.13, 4,610,347,105.53 and 1,929,725,415.82

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Solution

The fourth proportional to 3,339,694,190.13, 4,610,347,105.53 and 1,929,725,415.82 is: 2,663,927,736.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,694,190.13 : 4,610,347,105.53 = 1,929,725,415.82 : x
  2. Step 2: Convert to fraction form
    3,339,694,190.13/4,610,347,105.53 = 1,929,725,415.82/x
  3. Step 3: Cross multiply
    3,339,694,190.13x = 4,610,347,105.53 × 1,929,725,415.82
  4. Step 4: Simplify right side
    3,339,694,190.13x = 8,896,703,985,293,412,352
  5. Step 5: Solve for x
    x = 8,896,703,985,293,412,352/3,339,694,190.13
  6. Step 6: Final answer
    x = 2,663,927,736.73

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Double scale
Find fourth proportional to 3,339,694,191.13, 4,610,347,106.91 and 1,929,725,416.82
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1.5x scale

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.