Home / 35,101,207.82-52,608,688.62-19,716,157.04

Finding the Fourth Proportional to 35,101,207.82, 52,608,688.62 and 19,716,157.04

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Solution

The fourth proportional to 35,101,207.82, 52,608,688.62 and 19,716,157.04 is: 29,550,013.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,101,207.82 : 52,608,688.62 = 19,716,157.04 : x
  2. Step 2: Convert to fraction form
    35,101,207.82/52,608,688.62 = 19,716,157.04/x
  3. Step 3: Cross multiply
    35,101,207.82x = 52,608,688.62 × 19,716,157.04
  4. Step 4: Simplify right side
    35,101,207.82x = 1,037,241,166,500,380.75
  5. Step 5: Solve for x
    x = 1,037,241,166,500,380.75/35,101,207.82
  6. Step 6: Final answer
    x = 29,550,013.54

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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.