Home / 13,084,050.80-19,588,751.40-11,591,058.80

Finding the Fourth Proportional to 13,084,050.80, 19,588,751.40 and 11,591,058.80

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Solution

The fourth proportional to 13,084,050.80, 19,588,751.40 and 11,591,058.80 is: 17,353,522.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,084,050.80 : 19,588,751.40 = 11,591,058.80 : x
  2. Step 2: Convert to fraction form
    13,084,050.80/19,588,751.40 = 11,591,058.80/x
  3. Step 3: Cross multiply
    13,084,050.80x = 19,588,751.40 × 11,591,058.80
  4. Step 4: Simplify right side
    13,084,050.80x = 227,054,369,295,982.31
  5. Step 5: Solve for x
    x = 227,054,369,295,982.31/13,084,050.80
  6. Step 6: Final answer
    x = 17,353,522.45

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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.