Home / 3,065,479,646.40-4,598,219,469.60-1,775,534,558.40

Finding the Fourth Proportional to 3,065,479,646.40, 4,598,219,469.60 and 1,775,534,558.40

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Solution

The fourth proportional to 3,065,479,646.40, 4,598,219,469.60 and 1,775,534,558.40 is: 2,663,301,837.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,479,646.40 : 4,598,219,469.60 = 1,775,534,558.40 : x
  2. Step 2: Convert to fraction form
    3,065,479,646.40/4,598,219,469.60 = 1,775,534,558.40/x
  3. Step 3: Cross multiply
    3,065,479,646.40x = 4,598,219,469.60 × 1,775,534,558.40
  4. Step 4: Simplify right side
    3,065,479,646.40x = 8,164,297,575,382,519,808
  5. Step 5: Solve for x
    x = 8,164,297,575,382,519,808/3,065,479,646.40
  6. Step 6: Final answer
    x = 2,663,301,837.60

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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.