Home / 296,907,260.67-445,346,405.37-110,197,533.24

Finding the Fourth Proportional to 296,907,260.67, 445,346,405.37 and 110,197,533.24

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Solution

The fourth proportional to 296,907,260.67, 445,346,405.37 and 110,197,533.24 is: 165,290,923.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,907,260.67 : 445,346,405.37 = 110,197,533.24 : x
  2. Step 2: Convert to fraction form
    296,907,260.67/445,346,405.37 = 110,197,533.24/x
  3. Step 3: Cross multiply
    296,907,260.67x = 445,346,405.37 × 110,197,533.24
  4. Step 4: Simplify right side
    296,907,260.67x = 49,076,075,309,075,088
  5. Step 5: Solve for x
    x = 49,076,075,309,075,088/296,907,260.67
  6. Step 6: Final answer
    x = 165,290,923.50

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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.