Home / 11,684,038.59-17,510,392.08-9,093,472.29

Finding the Fourth Proportional to 11,684,038.59, 17,510,392.08 and 9,093,472.29

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Solution

The fourth proportional to 11,684,038.59, 17,510,392.08 and 9,093,472.29 is: 13,628,016.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,684,038.59 : 17,510,392.08 = 9,093,472.29 : x
  2. Step 2: Convert to fraction form
    11,684,038.59/17,510,392.08 = 9,093,472.29/x
  3. Step 3: Cross multiply
    11,684,038.59x = 17,510,392.08 × 9,093,472.29
  4. Step 4: Simplify right side
    11,684,038.59x = 159,230,265,166,515.44
  5. Step 5: Solve for x
    x = 159,230,265,166,515.44/11,684,038.59
  6. Step 6: Final answer
    x = 13,628,016.03

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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.