Home / 26,235,341.61-39,351,593.34-8,039,589.60

Finding the Fourth Proportional to 26,235,341.61, 39,351,593.34 and 8,039,589.60

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Solution

The fourth proportional to 26,235,341.61, 39,351,593.34 and 8,039,589.60 is: 12,058,949.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,235,341.61 : 39,351,593.34 = 8,039,589.60 : x
  2. Step 2: Convert to fraction form
    26,235,341.61/39,351,593.34 = 8,039,589.60/x
  3. Step 3: Cross multiply
    26,235,341.61x = 39,351,593.34 × 8,039,589.60
  4. Step 4: Simplify right side
    26,235,341.61x = 316,370,660,559,693.25
  5. Step 5: Solve for x
    x = 316,370,660,559,693.25/26,235,341.61
  6. Step 6: Final answer
    x = 12,058,949.54

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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.