Home / 6,786,901,912,071.50-10,181,970,880,258-2,197,432,197,751.60

Finding the Fourth Proportional to 6,786,901,912,071.50, 10,181,970,880,258 and 2,197,432,197,751.60

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Solution

The fourth proportional to 6,786,901,912,071.50, 10,181,970,880,258 and 2,197,432,197,751.60 is: 3,296,672,169,234.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,786,901,912,071.50 : 10,181,970,880,258 = 2,197,432,197,751.60 : x
  2. Step 2: Convert to fraction form
    6,786,901,912,071.50/10,181,970,880,258 = 2,197,432,197,751.60/x
  3. Step 3: Cross multiply
    6,786,901,912,071.50x = 10,181,970,880,258 × 2,197,432,197,751.60
  4. Step 4: Simplify right side
    6,786,901,912,071.50x = 22,374,190,648,848,129,768,554,496
  5. Step 5: Solve for x
    x = 22,374,190,648,848,129,768,554,496/6,786,901,912,071.50
  6. Step 6: Final answer
    x = 3,296,672,169,234.15

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.