Home / 13,610,741.34-20,419,101.45-4,025,372.58

Finding the Fourth Proportional to 13,610,741.34, 20,419,101.45 and 4,025,372.58

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Solution

The fourth proportional to 13,610,741.34, 20,419,101.45 and 4,025,372.58 is: 6,038,943.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,610,741.34 : 20,419,101.45 = 4,025,372.58 : x
  2. Step 2: Convert to fraction form
    13,610,741.34/20,419,101.45 = 4,025,372.58/x
  3. Step 3: Cross multiply
    13,610,741.34x = 20,419,101.45 × 4,025,372.58
  4. Step 4: Simplify right side
    13,610,741.34x = 82,194,491,085,068.23
  5. Step 5: Solve for x
    x = 82,194,491,085,068.23/13,610,741.34
  6. Step 6: Final answer
    x = 6,038,943.00

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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.