Home / 11,664,036.90-17,496,055.35-10,040,408.10

Finding the Fourth Proportional to 11,664,036.90, 17,496,055.35 and 10,040,408.10

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Solution

The fourth proportional to 11,664,036.90, 17,496,055.35 and 10,040,408.10 is: 15,060,612.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,036.90 : 17,496,055.35 = 10,040,408.10 : x
  2. Step 2: Convert to fraction form
    11,664,036.90/17,496,055.35 = 10,040,408.10/x
  3. Step 3: Cross multiply
    11,664,036.90x = 17,496,055.35 × 10,040,408.10
  4. Step 4: Simplify right side
    11,664,036.90x = 175,667,535,854,188.34
  5. Step 5: Solve for x
    x = 175,667,535,854,188.34/11,664,036.90
  6. Step 6: Final answer
    x = 15,060,612.15

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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.