Home / 5,937,669,077.76-8,193,000,178.08-3,431,776,138.56

Finding the Fourth Proportional to 5,937,669,077.76, 8,193,000,178.08 and 3,431,776,138.56

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Solution

The fourth proportional to 5,937,669,077.76, 8,193,000,178.08 and 3,431,776,138.56 is: 4,735,282,843.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937,669,077.76 : 8,193,000,178.08 = 3,431,776,138.56 : x
  2. Step 2: Convert to fraction form
    5,937,669,077.76/8,193,000,178.08 = 3,431,776,138.56/x
  3. Step 3: Cross multiply
    5,937,669,077.76x = 8,193,000,178.08 × 3,431,776,138.56
  4. Step 4: Simplify right side
    5,937,669,077.76x = 28,116,542,514,352,775,168
  5. Step 5: Solve for x
    x = 28,116,542,514,352,775,168/5,937,669,077.76
  6. Step 6: Final answer
    x = 4,735,282,843.51

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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.