Home / 11,166,167,051.70-16,749,250,577.55-11,088,682,953.90

Finding the Fourth Proportional to 11,166,167,051.70, 16,749,250,577.55 and 11,088,682,953.90

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Solution

The fourth proportional to 11,166,167,051.70, 16,749,250,577.55 and 11,088,682,953.90 is: 16,633,024,430.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,166,167,051.70 : 16,749,250,577.55 = 11,088,682,953.90 : x
  2. Step 2: Convert to fraction form
    11,166,167,051.70/16,749,250,577.55 = 11,088,682,953.90/x
  3. Step 3: Cross multiply
    11,166,167,051.70x = 16,749,250,577.55 × 11,088,682,953.90
  4. Step 4: Simplify right side
    11,166,167,051.70x = 185,727,129,369,878,396,928
  5. Step 5: Solve for x
    x = 185,727,129,369,878,396,928/11,166,167,051.70
  6. Step 6: Final answer
    x = 16,633,024,430.85

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Double scale
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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.