Home / 5,510,006,534,051.70-8,265,009,801,077.60-4,954,600,521,021.30

Finding the Fourth Proportional to 5,510,006,534,051.70, 8,265,009,801,077.60 and 4,954,600,521,021.30

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Solution

The fourth proportional to 5,510,006,534,051.70, 8,265,009,801,077.60 and 4,954,600,521,021.30 is: 7,431,900,781,531.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,006,534,051.70 : 8,265,009,801,077.60 = 4,954,600,521,021.30 : x
  2. Step 2: Convert to fraction form
    5,510,006,534,051.70/8,265,009,801,077.60 = 4,954,600,521,021.30/x
  3. Step 3: Cross multiply
    5,510,006,534,051.70x = 8,265,009,801,077.60 × 4,954,600,521,021.30
  4. Step 4: Simplify right side
    5,510,006,534,051.70x = 40,949,821,866,665,227,447,173,120
  5. Step 5: Solve for x
    x = 40,949,821,866,665,227,447,173,120/5,510,006,534,051.70
  6. Step 6: Final answer
    x = 7,431,900,781,531.99

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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.