Home / 3,755,263,034.22-5,630,598,725.85-1,790,716,975.98

Finding the Fourth Proportional to 3,755,263,034.22, 5,630,598,725.85 and 1,790,716,975.98

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Solution

The fourth proportional to 3,755,263,034.22, 5,630,598,725.85 and 1,790,716,975.98 is: 2,684,980,687.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,263,034.22 : 5,630,598,725.85 = 1,790,716,975.98 : x
  2. Step 2: Convert to fraction form
    3,755,263,034.22/5,630,598,725.85 = 1,790,716,975.98/x
  3. Step 3: Cross multiply
    3,755,263,034.22x = 5,630,598,725.85 × 1,790,716,975.98
  4. Step 4: Simplify right side
    3,755,263,034.22x = 10,082,808,723,310,954,496
  5. Step 5: Solve for x
    x = 10,082,808,723,310,954,496/3,755,263,034.22
  6. Step 6: Final answer
    x = 2,684,980,687.49

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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.