Home / 17,664,566.16-26,496,847.08-5,697,302.16

Finding the Fourth Proportional to 17,664,566.16, 26,496,847.08 and 5,697,302.16

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Solution

The fourth proportional to 17,664,566.16, 26,496,847.08 and 5,697,302.16 is: 8,545,952.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,664,566.16 : 26,496,847.08 = 5,697,302.16 : x
  2. Step 2: Convert to fraction form
    17,664,566.16/26,496,847.08 = 5,697,302.16/x
  3. Step 3: Cross multiply
    17,664,566.16x = 26,496,847.08 × 5,697,302.16
  4. Step 4: Simplify right side
    17,664,566.16x = 150,960,544,102,073.69
  5. Step 5: Solve for x
    x = 150,960,544,102,073.69/17,664,566.16
  6. Step 6: Final answer
    x = 8,545,952.54

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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.