Home / 113,343,297.37-170,014,385.63-44,263,116.12

Finding the Fourth Proportional to 113,343,297.37, 170,014,385.63 and 44,263,116.12

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Solution

The fourth proportional to 113,343,297.37, 170,014,385.63 and 44,263,116.12 is: 66,394,455.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,343,297.37 : 170,014,385.63 = 44,263,116.12 : x
  2. Step 2: Convert to fraction form
    113,343,297.37/170,014,385.63 = 44,263,116.12/x
  3. Step 3: Cross multiply
    113,343,297.37x = 170,014,385.63 × 44,263,116.12
  4. Step 4: Simplify right side
    113,343,297.37x = 7,525,366,493,959,361
  5. Step 5: Solve for x
    x = 7,525,366,493,959,361/113,343,297.37
  6. Step 6: Final answer
    x = 66,394,455.33

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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.