Home / 36,744,759-55,125,104.04-11,185,100.46

Finding the Fourth Proportional to 36,744,759, 55,125,104.04 and 11,185,100.46

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Solution

The fourth proportional to 36,744,759, 55,125,104.04 and 11,185,100.46 is: 16,780,075.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,744,759 : 55,125,104.04 = 11,185,100.46 : x
  2. Step 2: Convert to fraction form
    36,744,759/55,125,104.04 = 11,185,100.46/x
  3. Step 3: Cross multiply
    36,744,759x = 55,125,104.04 × 11,185,100.46
  4. Step 4: Simplify right side
    36,744,759x = 616,579,826,555,351.88
  5. Step 5: Solve for x
    x = 616,579,826,555,351.88/36,744,759
  6. Step 6: Final answer
    x = 16,780,075.40

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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.