Home / 11,704,142.56-16,151,350.42-6,476,835.30

Finding the Fourth Proportional to 11,704,142.56, 16,151,350.42 and 6,476,835.30

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Solution

The fourth proportional to 11,704,142.56, 16,151,350.42 and 6,476,835.30 is: 8,937,830.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,704,142.56 : 16,151,350.42 = 6,476,835.30 : x
  2. Step 2: Convert to fraction form
    11,704,142.56/16,151,350.42 = 6,476,835.30/x
  3. Step 3: Cross multiply
    11,704,142.56x = 16,151,350.42 × 6,476,835.30
  4. Step 4: Simplify right side
    11,704,142.56x = 104,609,636,542,925.83
  5. Step 5: Solve for x
    x = 104,609,636,542,925.83/11,704,142.56
  6. Step 6: Final answer
    x = 8,937,830.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.