Home / 8,219,555,224.32-11,342,986,210.24-4,460,365,791.96

Finding the Fourth Proportional to 8,219,555,224.32, 11,342,986,210.24 and 4,460,365,791.96

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Solution

The fourth proportional to 8,219,555,224.32, 11,342,986,210.24 and 4,460,365,791.96 is: 6,155,304,793.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,219,555,224.32 : 11,342,986,210.24 = 4,460,365,791.96 : x
  2. Step 2: Convert to fraction form
    8,219,555,224.32/11,342,986,210.24 = 4,460,365,791.96/x
  3. Step 3: Cross multiply
    8,219,555,224.32x = 11,342,986,210.24 × 4,460,365,791.96
  4. Step 4: Simplify right side
    8,219,555,224.32x = 50,593,867,670,828,498,944
  5. Step 5: Solve for x
    x = 50,593,867,670,828,498,944/8,219,555,224.32
  6. Step 6: Final answer
    x = 6,155,304,793.27

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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.