Home / 11,673,193.59-17,536,362.49-8,444,689.51

Finding the Fourth Proportional to 11,673,193.59, 17,536,362.49 and 8,444,689.51

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Solution

The fourth proportional to 11,673,193.59, 17,536,362.49 and 8,444,689.51 is: 12,686,257.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,673,193.59 : 17,536,362.49 = 8,444,689.51 : x
  2. Step 2: Convert to fraction form
    11,673,193.59/17,536,362.49 = 8,444,689.51/x
  3. Step 3: Cross multiply
    11,673,193.59x = 17,536,362.49 × 8,444,689.51
  4. Step 4: Simplify right side
    11,673,193.59x = 148,089,136,362,860.47
  5. Step 5: Solve for x
    x = 148,089,136,362,860.47/11,673,193.59
  6. Step 6: Final answer
    x = 12,686,257.21

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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.