Home / 113,880,777.90-170,804,578.05-33,093,321.90

Finding the Fourth Proportional to 113,880,777.90, 170,804,578.05 and 33,093,321.90

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Solution

The fourth proportional to 113,880,777.90, 170,804,578.05 and 33,093,321.90 is: 49,635,162.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,880,777.90 : 170,804,578.05 = 33,093,321.90 : x
  2. Step 2: Convert to fraction form
    113,880,777.90/170,804,578.05 = 33,093,321.90/x
  3. Step 3: Cross multiply
    113,880,777.90x = 170,804,578.05 × 33,093,321.90
  4. Step 4: Simplify right side
    113,880,777.90x = 5,652,490,883,402,324
  5. Step 5: Solve for x
    x = 5,652,490,883,402,324/113,880,777.90
  6. Step 6: Final answer
    x = 49,635,162.21

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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.