Home / 2,501,734,743.03-3,752,585,859.93-636,364,501.95

Finding the Fourth Proportional to 2,501,734,743.03, 3,752,585,859.93 and 636,364,501.95

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Solution

The fourth proportional to 2,501,734,743.03, 3,752,585,859.93 and 636,364,501.95 is: 954,542,618.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501,734,743.03 : 3,752,585,859.93 = 636,364,501.95 : x
  2. Step 2: Convert to fraction form
    2,501,734,743.03/3,752,585,859.93 = 636,364,501.95/x
  3. Step 3: Cross multiply
    2,501,734,743.03x = 3,752,585,859.93 × 636,364,501.95
  4. Step 4: Simplify right side
    2,501,734,743.03x = 2,388,012,431,778,967,040
  5. Step 5: Solve for x
    x = 2,388,012,431,778,967,040/2,501,734,743.03
  6. Step 6: Final answer
    x = 954,542,618.25

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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.