Home / 36,317,621.75-54,476,491.06-11,050,164.07

Finding the Fourth Proportional to 36,317,621.75, 54,476,491.06 and 11,050,164.07

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Solution

The fourth proportional to 36,317,621.75, 54,476,491.06 and 11,050,164.07 is: 16,575,263.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,317,621.75 : 54,476,491.06 = 11,050,164.07 : x
  2. Step 2: Convert to fraction form
    36,317,621.75/54,476,491.06 = 11,050,164.07/x
  3. Step 3: Cross multiply
    36,317,621.75x = 54,476,491.06 × 11,050,164.07
  4. Step 4: Simplify right side
    36,317,621.75x = 601,974,163,956,390.25
  5. Step 5: Solve for x
    x = 601,974,163,956,390.25/36,317,621.75
  6. Step 6: Final answer
    x = 16,575,263.88

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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.