Home / 3,600,131,058.27-5,427,180,311.87-3,360,145,600.35

Finding the Fourth Proportional to 3,600,131,058.27, 5,427,180,311.87 and 3,360,145,600.35

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Solution

The fourth proportional to 3,600,131,058.27, 5,427,180,311.87 and 3,360,145,600.35 is: 5,065,403,384.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,131,058.27 : 5,427,180,311.87 = 3,360,145,600.35 : x
  2. Step 2: Convert to fraction form
    3,600,131,058.27/5,427,180,311.87 = 3,360,145,600.35/x
  3. Step 3: Cross multiply
    3,600,131,058.27x = 5,427,180,311.87 × 3,360,145,600.35
  4. Step 4: Simplify right side
    3,600,131,058.27x = 18,236,116,047,244,523,520
  5. Step 5: Solve for x
    x = 18,236,116,047,244,523,520/3,600,131,058.27
  6. Step 6: Final answer
    x = 5,065,403,384.51

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.