Home / 22,453,685.30-33,680,303.41-7,100,977.60

Finding the Fourth Proportional to 22,453,685.30, 33,680,303.41 and 7,100,977.60

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Solution

The fourth proportional to 22,453,685.30, 33,680,303.41 and 7,100,977.60 is: 10,651,395.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,453,685.30 : 33,680,303.41 = 7,100,977.60 : x
  2. Step 2: Convert to fraction form
    22,453,685.30/33,680,303.41 = 7,100,977.60/x
  3. Step 3: Cross multiply
    22,453,685.30x = 33,680,303.41 × 7,100,977.60
  4. Step 4: Simplify right side
    22,453,685.30x = 239,163,080,075,613.56
  5. Step 5: Solve for x
    x = 239,163,080,075,613.56/22,453,685.30
  6. Step 6: Final answer
    x = 10,651,395.39

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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.