Home / 2,288,736,277.60-3,433,104,416.40-1,183,338,997.60

Finding the Fourth Proportional to 2,288,736,277.60, 3,433,104,416.40 and 1,183,338,997.60

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Solution

The fourth proportional to 2,288,736,277.60, 3,433,104,416.40 and 1,183,338,997.60 is: 1,775,008,496.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,736,277.60 : 3,433,104,416.40 = 1,183,338,997.60 : x
  2. Step 2: Convert to fraction form
    2,288,736,277.60/3,433,104,416.40 = 1,183,338,997.60/x
  3. Step 3: Cross multiply
    2,288,736,277.60x = 3,433,104,416.40 × 1,183,338,997.60
  4. Step 4: Simplify right side
    2,288,736,277.60x = 4,062,526,338,758,908,928
  5. Step 5: Solve for x
    x = 4,062,526,338,758,908,928/2,288,736,277.60
  6. Step 6: Final answer
    x = 1,775,008,496.40

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Double scale
Find fourth proportional to 2,288,736,278.60, 3,433,104,417.90 and 1,183,338,998.60
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.