Home / 3,103,284,664.80-4,355,482,442.40-3,103,284,664.80

Finding the Fourth Proportional to 3,103,284,664.80, 4,355,482,442.40 and 3,103,284,664.80

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Solution

The fourth proportional to 3,103,284,664.80, 4,355,482,442.40 and 3,103,284,664.80 is: 4,355,482,442.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,284,664.80 : 4,355,482,442.40 = 3,103,284,664.80 : x
  2. Step 2: Convert to fraction form
    3,103,284,664.80/4,355,482,442.40 = 3,103,284,664.80/x
  3. Step 3: Cross multiply
    3,103,284,664.80x = 4,355,482,442.40 × 3,103,284,664.80
  4. Step 4: Simplify right side
    3,103,284,664.80x = 13,516,301,871,305,568,256
  5. Step 5: Solve for x
    x = 13,516,301,871,305,568,256/3,103,284,664.80
  6. Step 6: Final answer
    x = 4,355,482,442.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.