Home / 13,864,682,446,846-20,797,011,721,030-3,538,371,649,836.40

Finding the Fourth Proportional to 13,864,682,446,846, 20,797,011,721,030 and 3,538,371,649,836.40

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Solution

The fourth proportional to 13,864,682,446,846, 20,797,011,721,030 and 3,538,371,649,836.40 is: 5,307,554,425,218.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,864,682,446,846 : 20,797,011,721,030 = 3,538,371,649,836.40 : x
  2. Step 2: Convert to fraction form
    13,864,682,446,846/20,797,011,721,030 = 3,538,371,649,836.40/x
  3. Step 3: Cross multiply
    13,864,682,446,846x = 20,797,011,721,030 × 3,538,371,649,836.40
  4. Step 4: Simplify right side
    13,864,682,446,846x = 73,587,556,675,007,866,661,240,832
  5. Step 5: Solve for x
    x = 73,587,556,675,007,866,661,240,832/13,864,682,446,846
  6. Step 6: Final answer
    x = 5,307,554,425,218.58

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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.