Home / 336,190,146.44-504,300,674.46-103,004,158.28

Finding the Fourth Proportional to 336,190,146.44, 504,300,674.46 and 103,004,158.28

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Solution

The fourth proportional to 336,190,146.44, 504,300,674.46 and 103,004,158.28 is: 154,510,972.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,190,146.44 : 504,300,674.46 = 103,004,158.28 : x
  2. Step 2: Convert to fraction form
    336,190,146.44/504,300,674.46 = 103,004,158.28/x
  3. Step 3: Cross multiply
    336,190,146.44x = 504,300,674.46 × 103,004,158.28
  4. Step 4: Simplify right side
    336,190,146.44x = 51,945,066,492,788,592
  5. Step 5: Solve for x
    x = 51,945,066,492,788,592/336,190,146.44
  6. Step 6: Final answer
    x = 154,510,972.56

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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.