Home / 6,576,618,865.80-9,864,928,298.70-3,089,834,464.80

Finding the Fourth Proportional to 6,576,618,865.80, 9,864,928,298.70 and 3,089,834,464.80

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Solution

The fourth proportional to 6,576,618,865.80, 9,864,928,298.70 and 3,089,834,464.80 is: 4,634,751,697.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,618,865.80 : 9,864,928,298.70 = 3,089,834,464.80 : x
  2. Step 2: Convert to fraction form
    6,576,618,865.80/9,864,928,298.70 = 3,089,834,464.80/x
  3. Step 3: Cross multiply
    6,576,618,865.80x = 9,864,928,298.70 × 3,089,834,464.80
  4. Step 4: Simplify right side
    6,576,618,865.80x = 30,480,995,450,104,094,720
  5. Step 5: Solve for x
    x = 30,480,995,450,104,094,720/6,576,618,865.80
  6. Step 6: Final answer
    x = 4,634,751,697.20

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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.