Home / 25,975,536.90-38,954,119.95-8,932,245.90

Finding the Fourth Proportional to 25,975,536.90, 38,954,119.95 and 8,932,245.90

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Solution

The fourth proportional to 25,975,536.90, 38,954,119.95 and 8,932,245.90 is: 13,395,210.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,975,536.90 : 38,954,119.95 = 8,932,245.90 : x
  2. Step 2: Convert to fraction form
    25,975,536.90/38,954,119.95 = 8,932,245.90/x
  3. Step 3: Cross multiply
    25,975,536.90x = 38,954,119.95 × 8,932,245.90
  4. Step 4: Simplify right side
    25,975,536.90x = 347,947,778,211,495.75
  5. Step 5: Solve for x
    x = 347,947,778,211,495.75/25,975,536.90
  6. Step 6: Final answer
    x = 13,395,210.25

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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.