Home / 5,651,197,412.70-8,476,886,013-3,146,048,500.26

Finding the Fourth Proportional to 5,651,197,412.70, 8,476,886,013 and 3,146,048,500.26

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Solution

The fourth proportional to 5,651,197,412.70, 8,476,886,013 and 3,146,048,500.26 is: 4,719,122,794.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,651,197,412.70 : 8,476,886,013 = 3,146,048,500.26 : x
  2. Step 2: Convert to fraction form
    5,651,197,412.70/8,476,886,013 = 3,146,048,500.26/x
  3. Step 3: Cross multiply
    5,651,197,412.70x = 8,476,886,013 × 3,146,048,500.26
  4. Step 4: Simplify right side
    5,651,197,412.70x = 26,668,694,528,073,621,504
  5. Step 5: Solve for x
    x = 26,668,694,528,073,621,504/5,651,197,412.70
  6. Step 6: Final answer
    x = 4,719,122,794.78

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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.