Home / 36,204,651.72-54,271,105.92-17,001,032.40

Finding the Fourth Proportional to 36,204,651.72, 54,271,105.92 and 17,001,032.40

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Solution

The fourth proportional to 36,204,651.72, 54,271,105.92 and 17,001,032.40 is: 25,484,703.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,204,651.72 : 54,271,105.92 = 17,001,032.40 : x
  2. Step 2: Convert to fraction form
    36,204,651.72/54,271,105.92 = 17,001,032.40/x
  3. Step 3: Cross multiply
    36,204,651.72x = 54,271,105.92 × 17,001,032.40
  4. Step 4: Simplify right side
    36,204,651.72x = 922,664,830,129,751.75
  5. Step 5: Solve for x
    x = 922,664,830,129,751.75/36,204,651.72
  6. Step 6: Final answer
    x = 25,484,703.93

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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.