Home / 5,367,956,195,431-8,051,964,394,358.60-1,790,505,578,975.40

Finding the Fourth Proportional to 5,367,956,195,431, 8,051,964,394,358.60 and 1,790,505,578,975.40

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Solution

The fourth proportional to 5,367,956,195,431, 8,051,964,394,358.60 and 1,790,505,578,975.40 is: 2,685,768,408,855.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,367,956,195,431 : 8,051,964,394,358.60 = 1,790,505,578,975.40 : x
  2. Step 2: Convert to fraction form
    5,367,956,195,431/8,051,964,394,358.60 = 1,790,505,578,975.40/x
  3. Step 3: Cross multiply
    5,367,956,195,431x = 8,051,964,394,358.60 × 1,790,505,578,975.40
  4. Step 4: Simplify right side
    5,367,956,195,431x = 14,417,087,169,810,350,359,969,792
  5. Step 5: Solve for x
    x = 14,417,087,169,810,350,359,969,792/5,367,956,195,431
  6. Step 6: Final answer
    x = 2,685,768,408,855.80

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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.