Home / 13,804,333.89-19,084,418.15-10,360,596.21

Finding the Fourth Proportional to 13,804,333.89, 19,084,418.15 and 10,360,596.21

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Solution

The fourth proportional to 13,804,333.89, 19,084,418.15 and 10,360,596.21 is: 14,323,469.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,804,333.89 : 19,084,418.15 = 10,360,596.21 : x
  2. Step 2: Convert to fraction form
    13,804,333.89/19,084,418.15 = 10,360,596.21/x
  3. Step 3: Cross multiply
    13,804,333.89x = 19,084,418.15 × 10,360,596.21
  4. Step 4: Simplify right side
    13,804,333.89x = 197,725,950,303,142.25
  5. Step 5: Solve for x
    x = 197,725,950,303,142.25/13,804,333.89
  6. Step 6: Final answer
    x = 14,323,469.13

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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.