Home / 97,804,563.80-146,801,324.10-59,540,811.80

Finding the Fourth Proportional to 97,804,563.80, 146,801,324.10 and 59,540,811.80

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Solution

The fourth proportional to 97,804,563.80, 146,801,324.10 and 59,540,811.80 is: 89,368,733.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,804,563.80 : 146,801,324.10 = 59,540,811.80 : x
  2. Step 2: Convert to fraction form
    97,804,563.80/146,801,324.10 = 59,540,811.80/x
  3. Step 3: Cross multiply
    97,804,563.80x = 146,801,324.10 × 59,540,811.80
  4. Step 4: Simplify right side
    97,804,563.80x = 8,740,670,010,228,904
  5. Step 5: Solve for x
    x = 8,740,670,010,228,904/97,804,563.80
  6. Step 6: Final answer
    x = 89,368,733.63

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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.