Home / 2,939,670,792,040.90-4,409,506,188,061.30-2,939,670,792,040.90

Finding the Fourth Proportional to 2,939,670,792,040.90, 4,409,506,188,061.30 and 2,939,670,792,040.90

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Solution

The fourth proportional to 2,939,670,792,040.90, 4,409,506,188,061.30 and 2,939,670,792,040.90 is: 4,409,506,188,061.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,670,792,040.90 : 4,409,506,188,061.30 = 2,939,670,792,040.90 : x
  2. Step 2: Convert to fraction form
    2,939,670,792,040.90/4,409,506,188,061.30 = 2,939,670,792,040.90/x
  3. Step 3: Cross multiply
    2,939,670,792,040.90x = 4,409,506,188,061.30 × 2,939,670,792,040.90
  4. Step 4: Simplify right side
    2,939,670,792,040.90x = 12,962,496,548,367,410,093,096,960
  5. Step 5: Solve for x
    x = 12,962,496,548,367,410,093,096,960/2,939,670,792,040.90
  6. Step 6: Final answer
    x = 4,409,506,188,061.30

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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.