Home / 6,973,164,862.26-9,622,887,985.17-3,801,278,805.54

Finding the Fourth Proportional to 6,973,164,862.26, 9,622,887,985.17 and 3,801,278,805.54

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Solution

The fourth proportional to 6,973,164,862.26, 9,622,887,985.17 and 3,801,278,805.54 is: 5,245,721,400.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973,164,862.26 : 9,622,887,985.17 = 3,801,278,805.54 : x
  2. Step 2: Convert to fraction form
    6,973,164,862.26/9,622,887,985.17 = 3,801,278,805.54/x
  3. Step 3: Cross multiply
    6,973,164,862.26x = 9,622,887,985.17 × 3,801,278,805.54
  4. Step 4: Simplify right side
    6,973,164,862.26x = 36,579,280,146,112,233,472
  5. Step 5: Solve for x
    x = 36,579,280,146,112,233,472/6,973,164,862.26
  6. Step 6: Final answer
    x = 5,245,721,400.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.