Home / 36,096,686.10-54,152,027.55-18,145,790.10

Finding the Fourth Proportional to 36,096,686.10, 54,152,027.55 and 18,145,790.10

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Solution

The fourth proportional to 36,096,686.10, 54,152,027.55 and 18,145,790.10 is: 27,222,203.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,096,686.10 : 54,152,027.55 = 18,145,790.10 : x
  2. Step 2: Convert to fraction form
    36,096,686.10/54,152,027.55 = 18,145,790.10/x
  3. Step 3: Cross multiply
    36,096,686.10x = 54,152,027.55 × 18,145,790.10
  4. Step 4: Simplify right side
    36,096,686.10x = 982,631,325,411,717.25
  5. Step 5: Solve for x
    x = 982,631,325,411,717.25/36,096,686.10
  6. Step 6: Final answer
    x = 27,222,203.24

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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.