Home / 159,433,383.60-239,150,075.40-44,435,674.80

Finding the Fourth Proportional to 159,433,383.60, 239,150,075.40 and 44,435,674.80

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Solution

The fourth proportional to 159,433,383.60, 239,150,075.40 and 44,435,674.80 is: 66,653,512.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,433,383.60 : 239,150,075.40 = 44,435,674.80 : x
  2. Step 2: Convert to fraction form
    159,433,383.60/239,150,075.40 = 44,435,674.80/x
  3. Step 3: Cross multiply
    159,433,383.60x = 239,150,075.40 × 44,435,674.80
  4. Step 4: Simplify right side
    159,433,383.60x = 10,626,794,978,869,880
  5. Step 5: Solve for x
    x = 10,626,794,978,869,880/159,433,383.60
  6. Step 6: Final answer
    x = 66,653,512.20

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1.5x scale

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.