Home / 11,664,033.90-17,496,050.85-10,040,405.10

Finding the Fourth Proportional to 11,664,033.90, 17,496,050.85 and 10,040,405.10

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Solution

The fourth proportional to 11,664,033.90, 17,496,050.85 and 10,040,405.10 is: 15,060,607.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,033.90 : 17,496,050.85 = 10,040,405.10 : x
  2. Step 2: Convert to fraction form
    11,664,033.90/17,496,050.85 = 10,040,405.10/x
  3. Step 3: Cross multiply
    11,664,033.90x = 17,496,050.85 × 10,040,405.10
  4. Step 4: Simplify right side
    11,664,033.90x = 175,667,438,184,199.34
  5. Step 5: Solve for x
    x = 175,667,438,184,199.34/11,664,033.90
  6. Step 6: Final answer
    x = 15,060,607.65

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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.