Home / 336,388,205.70-504,582,308.55-233,076,075.30

Finding the Fourth Proportional to 336,388,205.70, 504,582,308.55 and 233,076,075.30

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Solution

The fourth proportional to 336,388,205.70, 504,582,308.55 and 233,076,075.30 is: 349,614,112.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,388,205.70 : 504,582,308.55 = 233,076,075.30 : x
  2. Step 2: Convert to fraction form
    336,388,205.70/504,582,308.55 = 233,076,075.30/x
  3. Step 3: Cross multiply
    336,388,205.70x = 504,582,308.55 × 233,076,075.30
  4. Step 4: Simplify right side
    336,388,205.70x = 117,606,064,142,647,648
  5. Step 5: Solve for x
    x = 117,606,064,142,647,648/336,388,205.70
  6. Step 6: Final answer
    x = 349,614,112.95

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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.