Home / 3,070,145,770.58-4,236,801,054.82-1,660,449,699.38

Finding the Fourth Proportional to 3,070,145,770.58, 4,236,801,054.82 and 1,660,449,699.38

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Solution

The fourth proportional to 3,070,145,770.58, 4,236,801,054.82 and 1,660,449,699.38 is: 2,291,420,526.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,145,770.58 : 4,236,801,054.82 = 1,660,449,699.38 : x
  2. Step 2: Convert to fraction form
    3,070,145,770.58/4,236,801,054.82 = 1,660,449,699.38/x
  3. Step 3: Cross multiply
    3,070,145,770.58x = 4,236,801,054.82 × 1,660,449,699.38
  4. Step 4: Simplify right side
    3,070,145,770.58x = 7,034,995,037,808,736,256
  5. Step 5: Solve for x
    x = 7,034,995,037,808,736,256/3,070,145,770.58
  6. Step 6: Final answer
    x = 2,291,420,526.42

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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.