Home / 6,677,765,862,454.80-10,010,912,001,191-2,320,787,781,495.20

Finding the Fourth Proportional to 6,677,765,862,454.80, 10,010,912,001,191 and 2,320,787,781,495.20

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Solution

The fourth proportional to 6,677,765,862,454.80, 10,010,912,001,191 and 2,320,787,781,495.20 is: 3,479,187,909,928.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677,765,862,454.80 : 10,010,912,001,191 = 2,320,787,781,495.20 : x
  2. Step 2: Convert to fraction form
    6,677,765,862,454.80/10,010,912,001,191 = 2,320,787,781,495.20/x
  3. Step 3: Cross multiply
    6,677,765,862,454.80x = 10,010,912,001,191 × 2,320,787,781,495.20
  4. Step 4: Simplify right side
    6,677,765,862,454.80x = 23,233,202,253,987,735,041,736,704
  5. Step 5: Solve for x
    x = 23,233,202,253,987,735,041,736,704/6,677,765,862,454.80
  6. Step 6: Final answer
    x = 3,479,187,909,928.76

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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.