Home / 4,187,063,647.69-6,282,450,166.57-2,194,632,196.42

Finding the Fourth Proportional to 4,187,063,647.69, 6,282,450,166.57 and 2,194,632,196.42

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Solution

The fourth proportional to 4,187,063,647.69, 6,282,450,166.57 and 2,194,632,196.42 is: 3,292,920,425.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,187,063,647.69 : 6,282,450,166.57 = 2,194,632,196.42 : x
  2. Step 2: Convert to fraction form
    4,187,063,647.69/6,282,450,166.57 = 2,194,632,196.42/x
  3. Step 3: Cross multiply
    4,187,063,647.69x = 6,282,450,166.57 × 2,194,632,196.42
  4. Step 4: Simplify right side
    4,187,063,647.69x = 13,787,667,407,932,033,024
  5. Step 5: Solve for x
    x = 13,787,667,407,932,033,024/4,187,063,647.69
  6. Step 6: Final answer
    x = 3,292,920,425.40

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1.5x scale

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.