Home / 4,466,595,515.60-6,700,145,215.80-1,361,279,464.40

Finding the Fourth Proportional to 4,466,595,515.60, 6,700,145,215.80 and 1,361,279,464.40

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Solution

The fourth proportional to 4,466,595,515.60, 6,700,145,215.80 and 1,361,279,464.40 is: 2,041,995,980.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,595,515.60 : 6,700,145,215.80 = 1,361,279,464.40 : x
  2. Step 2: Convert to fraction form
    4,466,595,515.60/6,700,145,215.80 = 1,361,279,464.40/x
  3. Step 3: Cross multiply
    4,466,595,515.60x = 6,700,145,215.80 × 1,361,279,464.40
  4. Step 4: Simplify right side
    4,466,595,515.60x = 9,120,770,090,766,447,616
  5. Step 5: Solve for x
    x = 9,120,770,090,766,447,616/4,466,595,515.60
  6. Step 6: Final answer
    x = 2,041,995,980.81

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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.