Home / 3,380,186,255.10-4,659,267,313.50-2,664,554,779.68

Finding the Fourth Proportional to 3,380,186,255.10, 4,659,267,313.50 and 2,664,554,779.68

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Solution

The fourth proportional to 3,380,186,255.10, 4,659,267,313.50 and 2,664,554,779.68 is: 3,672,836,954.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,380,186,255.10 : 4,659,267,313.50 = 2,664,554,779.68 : x
  2. Step 2: Convert to fraction form
    3,380,186,255.10/4,659,267,313.50 = 2,664,554,779.68/x
  3. Step 3: Cross multiply
    3,380,186,255.10x = 4,659,267,313.50 × 2,664,554,779.68
  4. Step 4: Simplify right side
    3,380,186,255.10x = 12,414,872,989,993,218,048
  5. Step 5: Solve for x
    x = 12,414,872,989,993,218,048/3,380,186,255.10
  6. Step 6: Final answer
    x = 3,672,836,954.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.