Home / 2,539,599,239.30-3,809,889,434.03-965,584,161.81

Finding the Fourth Proportional to 2,539,599,239.30, 3,809,889,434.03 and 965,584,161.81

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Solution

The fourth proportional to 2,539,599,239.30, 3,809,889,434.03 and 965,584,161.81 is: 1,448,562,764.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,599,239.30 : 3,809,889,434.03 = 965,584,161.81 : x
  2. Step 2: Convert to fraction form
    2,539,599,239.30/3,809,889,434.03 = 965,584,161.81/x
  3. Step 3: Cross multiply
    2,539,599,239.30x = 3,809,889,434.03 × 965,584,161.81
  4. Step 4: Simplify right side
    2,539,599,239.30x = 3,678,768,895,741,804,544
  5. Step 5: Solve for x
    x = 3,678,768,895,741,804,544/2,539,599,239.30
  6. Step 6: Final answer
    x = 1,448,562,764.87

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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.