Home / 17,337,115.45-26,009,400.12-5,041,292.42

Finding the Fourth Proportional to 17,337,115.45, 26,009,400.12 and 5,041,292.42

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Solution

The fourth proportional to 17,337,115.45, 26,009,400.12 and 5,041,292.42 is: 7,563,022.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,337,115.45 : 26,009,400.12 = 5,041,292.42 : x
  2. Step 2: Convert to fraction form
    17,337,115.45/26,009,400.12 = 5,041,292.42/x
  3. Step 3: Cross multiply
    17,337,115.45x = 26,009,400.12 × 5,041,292.42
  4. Step 4: Simplify right side
    17,337,115.45x = 131,120,991,719,821.75
  5. Step 5: Solve for x
    x = 131,120,991,719,821.75/17,337,115.45
  6. Step 6: Final answer
    x = 7,563,022.36

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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.