Home / 1,182,266,053.55-1,773,399,080.33-746,909,586.35

Finding the Fourth Proportional to 1,182,266,053.55, 1,773,399,080.33 and 746,909,586.35

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Solution

The fourth proportional to 1,182,266,053.55, 1,773,399,080.33 and 746,909,586.35 is: 1,120,364,379.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,266,053.55 : 1,773,399,080.33 = 746,909,586.35 : x
  2. Step 2: Convert to fraction form
    1,182,266,053.55/1,773,399,080.33 = 746,909,586.35/x
  3. Step 3: Cross multiply
    1,182,266,053.55x = 1,773,399,080.33 × 746,909,586.35
  4. Step 4: Simplify right side
    1,182,266,053.55x = 1,324,568,773,522,750,720
  5. Step 5: Solve for x
    x = 1,324,568,773,522,750,720/1,182,266,053.55
  6. Step 6: Final answer
    x = 1,120,364,379.53

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Double scale
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Similar ratio
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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.