Home / 96,323,990,577.39-132,897,117,959.19-55,664,089,188.17

Finding the Fourth Proportional to 96,323,990,577.39, 132,897,117,959.19 and 55,664,089,188.17

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Solution

The fourth proportional to 96,323,990,577.39, 132,897,117,959.19 and 55,664,089,188.17 is: 76,799,112,895.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,323,990,577.39 : 132,897,117,959.19 = 55,664,089,188.17 : x
  2. Step 2: Convert to fraction form
    96,323,990,577.39/132,897,117,959.19 = 55,664,089,188.17/x
  3. Step 3: Cross multiply
    96,323,990,577.39x = 132,897,117,959.19 × 55,664,089,188.17
  4. Step 4: Simplify right side
    96,323,990,577.39x = 7,397,597,026,930,570,297,344
  5. Step 5: Solve for x
    x = 7,397,597,026,930,570,297,344/96,323,990,577.39
  6. Step 6: Final answer
    x = 76,799,112,895.84

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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.