Home / 6,010,902,824.60-8,291,599,561.79-3,748,915,262.34

Finding the Fourth Proportional to 6,010,902,824.60, 8,291,599,561.79 and 3,748,915,262.34

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Solution

The fourth proportional to 6,010,902,824.60, 8,291,599,561.79 and 3,748,915,262.34 is: 5,171,353,630.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,010,902,824.60 : 8,291,599,561.79 = 3,748,915,262.34 : x
  2. Step 2: Convert to fraction form
    6,010,902,824.60/8,291,599,561.79 = 3,748,915,262.34/x
  3. Step 3: Cross multiply
    6,010,902,824.60x = 8,291,599,561.79 × 3,748,915,262.34
  4. Step 4: Simplify right side
    6,010,902,824.60x = 31,084,504,146,387,443,712
  5. Step 5: Solve for x
    x = 31,084,504,146,387,443,712/6,010,902,824.60
  6. Step 6: Final answer
    x = 5,171,353,630.81

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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.