Home / 3,769,495,996.34-5,646,888,198.15-2,936,549,511.11

Finding the Fourth Proportional to 3,769,495,996.34, 5,646,888,198.15 and 2,936,549,511.11

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Solution

The fourth proportional to 3,769,495,996.34, 5,646,888,198.15 and 2,936,549,511.11 is: 4,399,093,882.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,495,996.34 : 5,646,888,198.15 = 2,936,549,511.11 : x
  2. Step 2: Convert to fraction form
    3,769,495,996.34/5,646,888,198.15 = 2,936,549,511.11/x
  3. Step 3: Cross multiply
    3,769,495,996.34x = 5,646,888,198.15 × 2,936,549,511.11
  4. Step 4: Simplify right side
    3,769,495,996.34x = 16,582,366,777,570,211,840
  5. Step 5: Solve for x
    x = 16,582,366,777,570,211,840/3,769,495,996.34
  6. Step 6: Final answer
    x = 4,399,093,882.49

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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.