Home / 7,662,936,807.60-11,494,405,211.40-5,826,276,711.60

Finding the Fourth Proportional to 7,662,936,807.60, 11,494,405,211.40 and 5,826,276,711.60

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Solution

The fourth proportional to 7,662,936,807.60, 11,494,405,211.40 and 5,826,276,711.60 is: 8,739,415,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,662,936,807.60 : 11,494,405,211.40 = 5,826,276,711.60 : x
  2. Step 2: Convert to fraction form
    7,662,936,807.60/11,494,405,211.40 = 5,826,276,711.60/x
  3. Step 3: Cross multiply
    7,662,936,807.60x = 11,494,405,211.40 × 5,826,276,711.60
  4. Step 4: Simplify right side
    7,662,936,807.60x = 66,969,585,396,873,494,528
  5. Step 5: Solve for x
    x = 66,969,585,396,873,494,528/7,662,936,807.60
  6. Step 6: Final answer
    x = 8,739,415,067.40

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Double scale
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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.