Home / 3,282,373,320.40-4,923,559,980.60-984,658,632.40

Finding the Fourth Proportional to 3,282,373,320.40, 4,923,559,980.60 and 984,658,632.40

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Solution

The fourth proportional to 3,282,373,320.40, 4,923,559,980.60 and 984,658,632.40 is: 1,476,987,948.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,373,320.40 : 4,923,559,980.60 = 984,658,632.40 : x
  2. Step 2: Convert to fraction form
    3,282,373,320.40/4,923,559,980.60 = 984,658,632.40/x
  3. Step 3: Cross multiply
    3,282,373,320.40x = 4,923,559,980.60 × 984,658,632.40
  4. Step 4: Simplify right side
    3,282,373,320.40x = 4,848,025,837,036,966,912
  5. Step 5: Solve for x
    x = 4,848,025,837,036,966,912/3,282,373,320.40
  6. Step 6: Final answer
    x = 1,476,987,948.60

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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.