Home / 2,939,670,792,011.40-4,409,506,188,017-2,939,670,792,011.40

Finding the Fourth Proportional to 2,939,670,792,011.40, 4,409,506,188,017 and 2,939,670,792,011.40

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Solution

The fourth proportional to 2,939,670,792,011.40, 4,409,506,188,017 and 2,939,670,792,011.40 is: 4,409,506,188,017

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,670,792,011.40 : 4,409,506,188,017 = 2,939,670,792,011.40 : x
  2. Step 2: Convert to fraction form
    2,939,670,792,011.40/4,409,506,188,017 = 2,939,670,792,011.40/x
  3. Step 3: Cross multiply
    2,939,670,792,011.40x = 4,409,506,188,017 × 2,939,670,792,011.40
  4. Step 4: Simplify right side
    2,939,670,792,011.40x = 12,962,496,548,107,102,862,704,640
  5. Step 5: Solve for x
    x = 12,962,496,548,107,102,862,704,640/2,939,670,792,011.40
  6. Step 6: Final answer
    x = 4,409,506,188,017

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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.