Home / 1,222,366,989.33-1,833,550,483.99-1,222,366,989.33

Finding the Fourth Proportional to 1,222,366,989.33, 1,833,550,483.99 and 1,222,366,989.33

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Solution

The fourth proportional to 1,222,366,989.33, 1,833,550,483.99 and 1,222,366,989.33 is: 1,833,550,483.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,222,366,989.33 : 1,833,550,483.99 = 1,222,366,989.33 : x
  2. Step 2: Convert to fraction form
    1,222,366,989.33/1,833,550,483.99 = 1,222,366,989.33/x
  3. Step 3: Cross multiply
    1,222,366,989.33x = 1,833,550,483.99 × 1,222,366,989.33
  4. Step 4: Simplify right side
    1,222,366,989.33x = 2,241,271,584,899,420,416
  5. Step 5: Solve for x
    x = 2,241,271,584,899,420,416/1,222,366,989.33
  6. Step 6: Final answer
    x = 1,833,550,483.99

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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.