Home / 5,480,776,038.51-8,224,622,324.82-2,332,985,511.27

Finding the Fourth Proportional to 5,480,776,038.51, 8,224,622,324.82 and 2,332,985,511.27

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Solution

The fourth proportional to 5,480,776,038.51, 8,224,622,324.82 and 2,332,985,511.27 is: 3,500,950,337.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,480,776,038.51 : 8,224,622,324.82 = 2,332,985,511.27 : x
  2. Step 2: Convert to fraction form
    5,480,776,038.51/8,224,622,324.82 = 2,332,985,511.27/x
  3. Step 3: Cross multiply
    5,480,776,038.51x = 8,224,622,324.82 × 2,332,985,511.27
  4. Step 4: Simplify right side
    5,480,776,038.51x = 19,187,924,719,472,844,800
  5. Step 5: Solve for x
    x = 19,187,924,719,472,844,800/5,480,776,038.51
  6. Step 6: Final answer
    x = 3,500,950,337.08

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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.