Home / 39,163,890.83-58,725,562.14-17,579,906.69

Finding the Fourth Proportional to 39,163,890.83, 58,725,562.14 and 17,579,906.69

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Solution

The fourth proportional to 39,163,890.83, 58,725,562.14 and 17,579,906.69 is: 26,360,759.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,163,890.83 : 58,725,562.14 = 17,579,906.69 : x
  2. Step 2: Convert to fraction form
    39,163,890.83/58,725,562.14 = 17,579,906.69/x
  3. Step 3: Cross multiply
    39,163,890.83x = 58,725,562.14 × 17,579,906.69
  4. Step 4: Simplify right side
    39,163,890.83x = 1,032,389,902,445,368.88
  5. Step 5: Solve for x
    x = 1,032,389,902,445,368.88/39,163,890.83
  6. Step 6: Final answer
    x = 26,360,759.38

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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.