Home / 4,105,170,489.29-5,665,355,239.66-2,296,574,467.83

Finding the Fourth Proportional to 4,105,170,489.29, 5,665,355,239.66 and 2,296,574,467.83

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Solution

The fourth proportional to 4,105,170,489.29, 5,665,355,239.66 and 2,296,574,467.83 is: 3,169,395,821.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,170,489.29 : 5,665,355,239.66 = 2,296,574,467.83 : x
  2. Step 2: Convert to fraction form
    4,105,170,489.29/5,665,355,239.66 = 2,296,574,467.83/x
  3. Step 3: Cross multiply
    4,105,170,489.29x = 5,665,355,239.66 × 2,296,574,467.83
  4. Step 4: Simplify right side
    4,105,170,489.29x = 13,010,910,194,584,326,144
  5. Step 5: Solve for x
    x = 13,010,910,194,584,326,144/4,105,170,489.29
  6. Step 6: Final answer
    x = 3,169,395,821.33

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Double scale
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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.