Home / 5,928,961,083.01-8,890,858,230.76-1,997,934,521.29

Finding the Fourth Proportional to 5,928,961,083.01, 8,890,858,230.76 and 1,997,934,521.29

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Solution

The fourth proportional to 5,928,961,083.01, 8,890,858,230.76 and 1,997,934,521.29 is: 2,996,031,232.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,928,961,083.01 : 8,890,858,230.76 = 1,997,934,521.29 : x
  2. Step 2: Convert to fraction form
    5,928,961,083.01/8,890,858,230.76 = 1,997,934,521.29/x
  3. Step 3: Cross multiply
    5,928,961,083.01x = 8,890,858,230.76 × 1,997,934,521.29
  4. Step 4: Simplify right side
    5,928,961,083.01x = 17,763,352,583,111,706,624
  5. Step 5: Solve for x
    x = 17,763,352,583,111,706,624/5,928,961,083.01
  6. Step 6: Final answer
    x = 2,996,031,232.86

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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.