Home / 27,667,208.20-41,500,812.30-9,716,312.20

Finding the Fourth Proportional to 27,667,208.20, 41,500,812.30 and 9,716,312.20

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Solution

The fourth proportional to 27,667,208.20, 41,500,812.30 and 9,716,312.20 is: 14,574,468.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,667,208.20 : 41,500,812.30 = 9,716,312.20 : x
  2. Step 2: Convert to fraction form
    27,667,208.20/41,500,812.30 = 9,716,312.20/x
  3. Step 3: Cross multiply
    27,667,208.20x = 41,500,812.30 × 9,716,312.20
  4. Step 4: Simplify right side
    27,667,208.20x = 403,234,848,860,400
  5. Step 5: Solve for x
    x = 403,234,848,860,400/27,667,208.20
  6. Step 6: Final answer
    x = 14,574,468.30

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1.5x scale

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.