Home / 8,734,973,796.70-13,102,460,695.06-3,837,213,540.70

Finding the Fourth Proportional to 8,734,973,796.70, 13,102,460,695.06 and 3,837,213,540.70

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Solution

The fourth proportional to 8,734,973,796.70, 13,102,460,695.06 and 3,837,213,540.70 is: 5,755,820,311.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734,973,796.70 : 13,102,460,695.06 = 3,837,213,540.70 : x
  2. Step 2: Convert to fraction form
    8,734,973,796.70/13,102,460,695.06 = 3,837,213,540.70/x
  3. Step 3: Cross multiply
    8,734,973,796.70x = 13,102,460,695.06 × 3,837,213,540.70
  4. Step 4: Simplify right side
    8,734,973,796.70x = 50,276,939,595,573,764,096
  5. Step 5: Solve for x
    x = 50,276,939,595,573,764,096/8,734,973,796.70
  6. Step 6: Final answer
    x = 5,755,820,311.05

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Double scale
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Similar ratio
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1.5x scale

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.