Home / 1,188,366,918,059.50-1,782,550,377,089.40-1,188,366,918,059.50

Finding the Fourth Proportional to 1,188,366,918,059.50, 1,782,550,377,089.40 and 1,188,366,918,059.50

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Solution

The fourth proportional to 1,188,366,918,059.50, 1,782,550,377,089.40 and 1,188,366,918,059.50 is: 1,782,550,377,089.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,188,366,918,059.50 : 1,782,550,377,089.40 = 1,188,366,918,059.50 : x
  2. Step 2: Convert to fraction form
    1,188,366,918,059.50/1,782,550,377,089.40 = 1,188,366,918,059.50/x
  3. Step 3: Cross multiply
    1,188,366,918,059.50x = 1,782,550,377,089.40 × 1,188,366,918,059.50
  4. Step 4: Simplify right side
    1,188,366,918,059.50x = 2,118,323,897,907,529,836,920,832
  5. Step 5: Solve for x
    x = 2,118,323,897,907,529,836,920,832/1,188,366,918,059.50
  6. Step 6: Final answer
    x = 1,782,550,377,089.40

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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.