Home / 26,596,028.72-39,894,054.02-6,401,270.72

Finding the Fourth Proportional to 26,596,028.72, 39,894,054.02 and 6,401,270.72

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Solution

The fourth proportional to 26,596,028.72, 39,894,054.02 and 6,401,270.72 is: 9,601,908.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,596,028.72 : 39,894,054.02 = 6,401,270.72 : x
  2. Step 2: Convert to fraction form
    26,596,028.72/39,894,054.02 = 6,401,270.72/x
  3. Step 3: Cross multiply
    26,596,028.72x = 39,894,054.02 × 6,401,270.72
  4. Step 4: Simplify right side
    26,596,028.72x = 255,372,639,668,847.66
  5. Step 5: Solve for x
    x = 255,372,639,668,847.66/26,596,028.72
  6. Step 6: Final answer
    x = 9,601,908.71

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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.