Home / 2,463,091,311.75-3,396,342,252.38-1,569,602,667.75

Finding the Fourth Proportional to 2,463,091,311.75, 3,396,342,252.38 and 1,569,602,667.75

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Solution

The fourth proportional to 2,463,091,311.75, 3,396,342,252.38 and 1,569,602,667.75 is: 2,164,315,969.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,091,311.75 : 3,396,342,252.38 = 1,569,602,667.75 : x
  2. Step 2: Convert to fraction form
    2,463,091,311.75/3,396,342,252.38 = 1,569,602,667.75/x
  3. Step 3: Cross multiply
    2,463,091,311.75x = 3,396,342,252.38 × 1,569,602,667.75
  4. Step 4: Simplify right side
    2,463,091,311.75x = 5,330,907,859,919,843,328
  5. Step 5: Solve for x
    x = 5,330,907,859,919,843,328/2,463,091,311.75
  6. Step 6: Final answer
    x = 2,164,315,969.32

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1.5x scale

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.