Home / 2,022,631,878.70-3,032,716,099.65-794,328,697.90

Finding the Fourth Proportional to 2,022,631,878.70, 3,032,716,099.65 and 794,328,697.90

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Solution

The fourth proportional to 2,022,631,878.70, 3,032,716,099.65 and 794,328,697.90 is: 1,191,009,325.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,631,878.70 : 3,032,716,099.65 = 794,328,697.90 : x
  2. Step 2: Convert to fraction form
    2,022,631,878.70/3,032,716,099.65 = 794,328,697.90/x
  3. Step 3: Cross multiply
    2,022,631,878.70x = 3,032,716,099.65 × 794,328,697.90
  4. Step 4: Simplify right side
    2,022,631,878.70x = 2,408,973,430,535,351,296
  5. Step 5: Solve for x
    x = 2,408,973,430,535,351,296/2,022,631,878.70
  6. Step 6: Final answer
    x = 1,191,009,325.97

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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.