Home / 5,471,994,077,190.30-7,551,569,542,430.40-3,002,893,309,077.60

Finding the Fourth Proportional to 5,471,994,077,190.30, 7,551,569,542,430.40 and 3,002,893,309,077.60

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Solution

The fourth proportional to 5,471,994,077,190.30, 7,551,569,542,430.40 and 3,002,893,309,077.60 is: 4,144,112,243,564.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,471,994,077,190.30 : 7,551,569,542,430.40 = 3,002,893,309,077.60 : x
  2. Step 2: Convert to fraction form
    5,471,994,077,190.30/7,551,569,542,430.40 = 3,002,893,309,077.60/x
  3. Step 3: Cross multiply
    5,471,994,077,190.30x = 7,551,569,542,430.40 × 3,002,893,309,077.60
  4. Step 4: Simplify right side
    5,471,994,077,190.30x = 22,676,557,651,998,442,761,748,480
  5. Step 5: Solve for x
    x = 22,676,557,651,998,442,761,748,480/5,471,994,077,190.30
  6. Step 6: Final answer
    x = 4,144,112,243,564.81

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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.