Home / 1,576,881,357,149.20-2,365,296,187,742.60-502,422,682,010.96

Finding the Fourth Proportional to 1,576,881,357,149.20, 2,365,296,187,742.60 and 502,422,682,010.96

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Solution

The fourth proportional to 1,576,881,357,149.20, 2,365,296,187,742.60 and 502,422,682,010.96 is: 753,625,787,386.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,881,357,149.20 : 2,365,296,187,742.60 = 502,422,682,010.96 : x
  2. Step 2: Convert to fraction form
    1,576,881,357,149.20/2,365,296,187,742.60 = 502,422,682,010.96/x
  3. Step 3: Cross multiply
    1,576,881,357,149.20x = 2,365,296,187,742.60 × 502,422,682,010.96
  4. Step 4: Simplify right side
    1,576,881,357,149.20x = 1,188,378,454,395,936,388,939,776
  5. Step 5: Solve for x
    x = 1,188,378,454,395,936,388,939,776/1,576,881,357,149.20
  6. Step 6: Final answer
    x = 753,625,787,386.04

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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.