Home / 183,478,572,021.45-275,217,858,032.17-57,747,709,324.65

Finding the Fourth Proportional to 183,478,572,021.45, 275,217,858,032.17 and 57,747,709,324.65

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Solution

The fourth proportional to 183,478,572,021.45, 275,217,858,032.17 and 57,747,709,324.65 is: 86,621,563,986.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,478,572,021.45 : 275,217,858,032.17 = 57,747,709,324.65 : x
  2. Step 2: Convert to fraction form
    183,478,572,021.45/275,217,858,032.17 = 57,747,709,324.65/x
  3. Step 3: Cross multiply
    183,478,572,021.45x = 275,217,858,032.17 × 57,747,709,324.65
  4. Step 4: Simplify right side
    183,478,572,021.45x = 15,893,200,866,594,542,059,520
  5. Step 5: Solve for x
    x = 15,893,200,866,594,542,059,520/183,478,572,021.45
  6. Step 6: Final answer
    x = 86,621,563,986.97

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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.