Home / 3,161,113,334.12-4,739,832,024.50-1,196,118,208.24

Finding the Fourth Proportional to 3,161,113,334.12, 4,739,832,024.50 and 1,196,118,208.24

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Solution

The fourth proportional to 3,161,113,334.12, 4,739,832,024.50 and 1,196,118,208.24 is: 1,793,481,849.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,161,113,334.12 : 4,739,832,024.50 = 1,196,118,208.24 : x
  2. Step 2: Convert to fraction form
    3,161,113,334.12/4,739,832,024.50 = 1,196,118,208.24/x
  3. Step 3: Cross multiply
    3,161,113,334.12x = 4,739,832,024.50 × 1,196,118,208.24
  4. Step 4: Simplify right side
    3,161,113,334.12x = 5,669,399,388,503,512,064
  5. Step 5: Solve for x
    x = 5,669,399,388,503,512,064/3,161,113,334.12
  6. Step 6: Final answer
    x = 1,793,481,849.36

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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.