Home / 2,029,570,923,537.20-2,800,860,956,863.20-1,103,679,152,462.20

Finding the Fourth Proportional to 2,029,570,923,537.20, 2,800,860,956,863.20 and 1,103,679,152,462.20

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Solution

The fourth proportional to 2,029,570,923,537.20, 2,800,860,956,863.20 and 1,103,679,152,462.20 is: 1,523,106,096,557.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,570,923,537.20 : 2,800,860,956,863.20 = 1,103,679,152,462.20 : x
  2. Step 2: Convert to fraction form
    2,029,570,923,537.20/2,800,860,956,863.20 = 1,103,679,152,462.20/x
  3. Step 3: Cross multiply
    2,029,570,923,537.20x = 2,800,860,956,863.20 × 1,103,679,152,462.20
  4. Step 4: Simplify right side
    2,029,570,923,537.20x = 3,091,251,847,035,243,131,305,984
  5. Step 5: Solve for x
    x = 3,091,251,847,035,243,131,305,984/2,029,570,923,537.20
  6. Step 6: Final answer
    x = 1,523,106,096,557.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.