Home / 3,402,868,887.60-5,104,303,331.40-3,196,244,626.80

Finding the Fourth Proportional to 3,402,868,887.60, 5,104,303,331.40 and 3,196,244,626.80

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Solution

The fourth proportional to 3,402,868,887.60, 5,104,303,331.40 and 3,196,244,626.80 is: 4,794,366,940.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,868,887.60 : 5,104,303,331.40 = 3,196,244,626.80 : x
  2. Step 2: Convert to fraction form
    3,402,868,887.60/5,104,303,331.40 = 3,196,244,626.80/x
  3. Step 3: Cross multiply
    3,402,868,887.60x = 5,104,303,331.40 × 3,196,244,626.80
  4. Step 4: Simplify right side
    3,402,868,887.60x = 16,314,602,096,544,589,824
  5. Step 5: Solve for x
    x = 16,314,602,096,544,589,824/3,402,868,887.60
  6. Step 6: Final answer
    x = 4,794,366,940.20

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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.