Home / 1,444,476,015.57-2,166,031,002.20-559,575,838.29

Finding the Fourth Proportional to 1,444,476,015.57, 2,166,031,002.20 and 559,575,838.29

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Solution

The fourth proportional to 1,444,476,015.57, 2,166,031,002.20 and 559,575,838.29 is: 839,099,161.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,476,015.57 : 2,166,031,002.20 = 559,575,838.29 : x
  2. Step 2: Convert to fraction form
    1,444,476,015.57/2,166,031,002.20 = 559,575,838.29/x
  3. Step 3: Cross multiply
    1,444,476,015.57x = 2,166,031,002.20 × 559,575,838.29
  4. Step 4: Simplify right side
    1,444,476,015.57x = 1,212,058,613,815,396,096
  5. Step 5: Solve for x
    x = 1,212,058,613,815,396,096/1,444,476,015.57
  6. Step 6: Final answer
    x = 839,099,161.74

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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.