Home / 4,783,669,671.60-7,175,504,507.40-4,324,504,647.60

Finding the Fourth Proportional to 4,783,669,671.60, 7,175,504,507.40 and 4,324,504,647.60

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Solution

The fourth proportional to 4,783,669,671.60, 7,175,504,507.40 and 4,324,504,647.60 is: 6,486,756,971.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,669,671.60 : 7,175,504,507.40 = 4,324,504,647.60 : x
  2. Step 2: Convert to fraction form
    4,783,669,671.60/7,175,504,507.40 = 4,324,504,647.60/x
  3. Step 3: Cross multiply
    4,783,669,671.60x = 7,175,504,507.40 × 4,324,504,647.60
  4. Step 4: Simplify right side
    4,783,669,671.60x = 31,030,502,591,126,048,768
  5. Step 5: Solve for x
    x = 31,030,502,591,126,048,768/4,783,669,671.60
  6. Step 6: Final answer
    x = 6,486,756,971.40

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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.