Home / 4,958,415,021.40-7,437,622,532.13-4,958,415,021.40

Finding the Fourth Proportional to 4,958,415,021.40, 7,437,622,532.13 and 4,958,415,021.40

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Solution

The fourth proportional to 4,958,415,021.40, 7,437,622,532.13 and 4,958,415,021.40 is: 7,437,622,532.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,415,021.40 : 7,437,622,532.13 = 4,958,415,021.40 : x
  2. Step 2: Convert to fraction form
    4,958,415,021.40/7,437,622,532.13 = 4,958,415,021.40/x
  3. Step 3: Cross multiply
    4,958,415,021.40x = 7,437,622,532.13 × 4,958,415,021.40
  4. Step 4: Simplify right side
    4,958,415,021.40x = 36,878,819,286,816,493,568
  5. Step 5: Solve for x
    x = 36,878,819,286,816,493,568/4,958,415,021.40
  6. Step 6: Final answer
    x = 7,437,622,532.13

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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.