Home / 1,343,595,062,399.90-2,016,826,804,824.50-579,060,513,633.42

Finding the Fourth Proportional to 1,343,595,062,399.90, 2,016,826,804,824.50 and 579,060,513,633.42

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Solution

The fourth proportional to 1,343,595,062,399.90, 2,016,826,804,824.50 and 579,060,513,633.42 is: 869,208,884,576.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,595,062,399.90 : 2,016,826,804,824.50 = 579,060,513,633.42 : x
  2. Step 2: Convert to fraction form
    1,343,595,062,399.90/2,016,826,804,824.50 = 579,060,513,633.42/x
  3. Step 3: Cross multiply
    1,343,595,062,399.90x = 2,016,826,804,824.50 × 579,060,513,633.42
  4. Step 4: Simplify right side
    1,343,595,062,399.90x = 1,167,864,765,511,324,412,149,760
  5. Step 5: Solve for x
    x = 1,167,864,765,511,324,412,149,760/1,343,595,062,399.90
  6. Step 6: Final answer
    x = 869,208,884,576.66

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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.