Home / 6,776,206,886.20-9,351,250,239.37-3,724,716,325.88

Finding the Fourth Proportional to 6,776,206,886.20, 9,351,250,239.37 and 3,724,716,325.88

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Solution

The fourth proportional to 6,776,206,886.20, 9,351,250,239.37 and 3,724,716,325.88 is: 5,140,155,107.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,206,886.20 : 9,351,250,239.37 = 3,724,716,325.88 : x
  2. Step 2: Convert to fraction form
    6,776,206,886.20/9,351,250,239.37 = 3,724,716,325.88/x
  3. Step 3: Cross multiply
    6,776,206,886.20x = 9,351,250,239.37 × 3,724,716,325.88
  4. Step 4: Simplify right side
    6,776,206,886.20x = 34,830,754,433,933,250,560
  5. Step 5: Solve for x
    x = 34,830,754,433,933,250,560/6,776,206,886.20
  6. Step 6: Final answer
    x = 5,140,155,107.25

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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.