Home / 16,897,576.86-25,335,165.96-6,113,474.46

Finding the Fourth Proportional to 16,897,576.86, 25,335,165.96 and 6,113,474.46

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Solution

The fourth proportional to 16,897,576.86, 25,335,165.96 and 6,113,474.46 is: 9,166,159.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,897,576.86 : 25,335,165.96 = 6,113,474.46 : x
  2. Step 2: Convert to fraction form
    16,897,576.86/25,335,165.96 = 6,113,474.46/x
  3. Step 3: Cross multiply
    16,897,576.86x = 25,335,165.96 × 6,113,474.46
  4. Step 4: Simplify right side
    16,897,576.86x = 154,885,890,036,321.38
  5. Step 5: Solve for x
    x = 154,885,890,036,321.38/16,897,576.86
  6. Step 6: Final answer
    x = 9,166,159.82

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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.