Home / 7,340,544,054.40-11,010,816,081.60-2,433,975,145.60

Finding the Fourth Proportional to 7,340,544,054.40, 11,010,816,081.60 and 2,433,975,145.60

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Solution

The fourth proportional to 7,340,544,054.40, 11,010,816,081.60 and 2,433,975,145.60 is: 3,650,962,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,340,544,054.40 : 11,010,816,081.60 = 2,433,975,145.60 : x
  2. Step 2: Convert to fraction form
    7,340,544,054.40/11,010,816,081.60 = 2,433,975,145.60/x
  3. Step 3: Cross multiply
    7,340,544,054.40x = 11,010,816,081.60 × 2,433,975,145.60
  4. Step 4: Simplify right side
    7,340,544,054.40x = 26,800,052,675,387,183,104
  5. Step 5: Solve for x
    x = 26,800,052,675,387,183,104/7,340,544,054.40
  6. Step 6: Final answer
    x = 3,650,962,718.40

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Double scale
Find fourth proportional to 7,340,544,055.40, 11,010,816,083.10 and 2,433,975,146.60
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.