Home / 35,491,505.40-53,237,258.10-23,374,650.60

Finding the Fourth Proportional to 35,491,505.40, 53,237,258.10 and 23,374,650.60

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Solution

The fourth proportional to 35,491,505.40, 53,237,258.10 and 23,374,650.60 is: 35,061,975.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,491,505.40 : 53,237,258.10 = 23,374,650.60 : x
  2. Step 2: Convert to fraction form
    35,491,505.40/53,237,258.10 = 23,374,650.60/x
  3. Step 3: Cross multiply
    35,491,505.40x = 53,237,258.10 × 23,374,650.60
  4. Step 4: Simplify right side
    35,491,505.40x = 1,244,402,306,989,520
  5. Step 5: Solve for x
    x = 1,244,402,306,989,520/35,491,505.40
  6. Step 6: Final answer
    x = 35,061,975.90

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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.