Home / 11,596,810.23-16,003,729.40-6,369,940.40

Finding the Fourth Proportional to 11,596,810.23, 16,003,729.40 and 6,369,940.40

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Solution

The fourth proportional to 11,596,810.23, 16,003,729.40 and 6,369,940.40 is: 8,790,589.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,596,810.23 : 16,003,729.40 = 6,369,940.40 : x
  2. Step 2: Convert to fraction form
    11,596,810.23/16,003,729.40 = 6,369,940.40/x
  3. Step 3: Cross multiply
    11,596,810.23x = 16,003,729.40 × 6,369,940.40
  4. Step 4: Simplify right side
    11,596,810.23x = 101,942,802,343,859.41
  5. Step 5: Solve for x
    x = 101,942,802,343,859.41/11,596,810.23
  6. Step 6: Final answer
    x = 8,790,589.85

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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.