Home / 6,547,736,257.58-9,821,462,578.98-1,825,932,186.50

Finding the Fourth Proportional to 6,547,736,257.58, 9,821,462,578.98 and 1,825,932,186.50

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Solution

The fourth proportional to 6,547,736,257.58, 9,821,462,578.98 and 1,825,932,186.50 is: 2,738,858,734.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,547,736,257.58 : 9,821,462,578.98 = 1,825,932,186.50 : x
  2. Step 2: Convert to fraction form
    6,547,736,257.58/9,821,462,578.98 = 1,825,932,186.50/x
  3. Step 3: Cross multiply
    6,547,736,257.58x = 9,821,462,578.98 × 1,825,932,186.50
  4. Step 4: Simplify right side
    6,547,736,257.58x = 17,933,324,641,415,770,112
  5. Step 5: Solve for x
    x = 17,933,324,641,415,770,112/6,547,736,257.58
  6. Step 6: Final answer
    x = 2,738,858,734.68

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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.