Home / 16,494,356.81-24,741,617.03-6,784,264.73

Finding the Fourth Proportional to 16,494,356.81, 24,741,617.03 and 6,784,264.73

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Solution

The fourth proportional to 16,494,356.81, 24,741,617.03 and 6,784,264.73 is: 10,176,430.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,494,356.81 : 24,741,617.03 = 6,784,264.73 : x
  2. Step 2: Convert to fraction form
    16,494,356.81/24,741,617.03 = 6,784,264.73/x
  3. Step 3: Cross multiply
    16,494,356.81x = 24,741,617.03 × 6,784,264.73
  4. Step 4: Simplify right side
    16,494,356.81x = 167,853,679,779,796.38
  5. Step 5: Solve for x
    x = 167,853,679,779,796.38/16,494,356.81
  6. Step 6: Final answer
    x = 10,176,430.75

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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.