Home / 183,638,069.38-275,493,422.85-52,481,521.54

Finding the Fourth Proportional to 183,638,069.38, 275,493,422.85 and 52,481,521.54

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Solution

The fourth proportional to 183,638,069.38, 275,493,422.85 and 52,481,521.54 is: 78,732,661.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,638,069.38 : 275,493,422.85 = 52,481,521.54 : x
  2. Step 2: Convert to fraction form
    183,638,069.38/275,493,422.85 = 52,481,521.54/x
  3. Step 3: Cross multiply
    183,638,069.38x = 275,493,422.85 × 52,481,521.54
  4. Step 4: Simplify right side
    183,638,069.38x = 14,458,314,005,430,604
  5. Step 5: Solve for x
    x = 14,458,314,005,430,604/183,638,069.38
  6. Step 6: Final answer
    x = 78,732,661.77

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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.