Home / 35,361,167.05-53,041,765.29-15,907,670.66

Finding the Fourth Proportional to 35,361,167.05, 53,041,765.29 and 15,907,670.66

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Solution

The fourth proportional to 35,361,167.05, 53,041,765.29 and 15,907,670.66 is: 23,861,512.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,361,167.05 : 53,041,765.29 = 15,907,670.66 : x
  2. Step 2: Convert to fraction form
    35,361,167.05/53,041,765.29 = 15,907,670.66/x
  3. Step 3: Cross multiply
    35,361,167.05x = 53,041,765.29 × 15,907,670.66
  4. Step 4: Simplify right side
    35,361,167.05x = 843,770,933,232,930.12
  5. Step 5: Solve for x
    x = 843,770,933,232,930.12/35,361,167.05
  6. Step 6: Final answer
    x = 23,861,512.60

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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.