Home / 2,539,599,219.40-3,809,889,404.21-965,584,141.92

Finding the Fourth Proportional to 2,539,599,219.40, 3,809,889,404.21 and 965,584,141.92

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Solution

The fourth proportional to 2,539,599,219.40, 3,809,889,404.21 and 965,584,141.92 is: 1,448,562,735.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,599,219.40 : 3,809,889,404.21 = 965,584,141.92 : x
  2. Step 2: Convert to fraction form
    2,539,599,219.40/3,809,889,404.21 = 965,584,141.92/x
  3. Step 3: Cross multiply
    2,539,599,219.40x = 3,809,889,404.21 × 965,584,141.92
  4. Step 4: Simplify right side
    2,539,599,219.40x = 3,678,768,791,169,384,960
  5. Step 5: Solve for x
    x = 3,678,768,791,169,384,960/2,539,599,219.40
  6. Step 6: Final answer
    x = 1,448,562,735.04

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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.