Home / 2,449,509,984,009.80-3,674,264,976,014.80-1,603,177,011,773.10

Finding the Fourth Proportional to 2,449,509,984,009.80, 3,674,264,976,014.80 and 1,603,177,011,773.10

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Solution

The fourth proportional to 2,449,509,984,009.80, 3,674,264,976,014.80 and 1,603,177,011,773.10 is: 2,404,765,517,659.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,509,984,009.80 : 3,674,264,976,014.80 = 1,603,177,011,773.10 : x
  2. Step 2: Convert to fraction form
    2,449,509,984,009.80/3,674,264,976,014.80 = 1,603,177,011,773.10/x
  3. Step 3: Cross multiply
    2,449,509,984,009.80x = 3,674,264,976,014.80 × 1,603,177,011,773.10
  4. Step 4: Simplify right side
    2,449,509,984,009.80x = 5,890,497,144,709,967,656,255,488
  5. Step 5: Solve for x
    x = 5,890,497,144,709,967,656,255,488/2,449,509,984,009.80
  6. Step 6: Final answer
    x = 2,404,765,517,659.72

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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.