Home / 3,403,914,969.60-5,095,400,258.88-2,220,948,232.32

Finding the Fourth Proportional to 3,403,914,969.60, 5,095,400,258.88 and 2,220,948,232.32

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Solution

The fourth proportional to 3,403,914,969.60, 5,095,400,258.88 and 2,220,948,232.32 is: 3,324,589,567.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,914,969.60 : 5,095,400,258.88 = 2,220,948,232.32 : x
  2. Step 2: Convert to fraction form
    3,403,914,969.60/5,095,400,258.88 = 2,220,948,232.32/x
  3. Step 3: Cross multiply
    3,403,914,969.60x = 5,095,400,258.88 × 2,220,948,232.32
  4. Step 4: Simplify right side
    3,403,914,969.60x = 11,316,620,197,922,408,448
  5. Step 5: Solve for x
    x = 11,316,620,197,922,408,448/3,403,914,969.60
  6. Step 6: Final answer
    x = 3,324,589,567.89

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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.