Home / 41,678,667.15-62,512,325.30-10,970,675.06

Finding the Fourth Proportional to 41,678,667.15, 62,512,325.30 and 10,970,675.06

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Solution

The fourth proportional to 41,678,667.15, 62,512,325.30 and 10,970,675.06 is: 16,454,518.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,678,667.15 : 62,512,325.30 = 10,970,675.06 : x
  2. Step 2: Convert to fraction form
    41,678,667.15/62,512,325.30 = 10,970,675.06/x
  3. Step 3: Cross multiply
    41,678,667.15x = 62,512,325.30 × 10,970,675.06
  4. Step 4: Simplify right side
    41,678,667.15x = 685,802,408,002,029.25
  5. Step 5: Solve for x
    x = 685,802,408,002,029.25/41,678,667.15
  6. Step 6: Final answer
    x = 16,454,518.70

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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.