Home / 6,010,902,844.73-8,291,599,589.50-3,748,915,282.42

Finding the Fourth Proportional to 6,010,902,844.73, 8,291,599,589.50 and 3,748,915,282.42

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Solution

The fourth proportional to 6,010,902,844.73, 8,291,599,589.50 and 3,748,915,282.42 is: 5,171,353,658.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,010,902,844.73 : 8,291,599,589.50 = 3,748,915,282.42 : x
  2. Step 2: Convert to fraction form
    6,010,902,844.73/8,291,599,589.50 = 3,748,915,282.42/x
  3. Step 3: Cross multiply
    6,010,902,844.73x = 8,291,599,589.50 × 3,748,915,282.42
  4. Step 4: Simplify right side
    6,010,902,844.73x = 31,084,504,416,785,354,752
  5. Step 5: Solve for x
    x = 31,084,504,416,785,354,752/6,010,902,844.73
  6. Step 6: Final answer
    x = 5,171,353,658.47

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Double scale
Find fourth proportional to 6,010,902,845.73, 8,291,599,590.88 and 3,748,915,283.42
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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.