Home / 336,274,836.80-504,409,253.54-106,243,913.25

Finding the Fourth Proportional to 336,274,836.80, 504,409,253.54 and 106,243,913.25

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Solution

The fourth proportional to 336,274,836.80, 504,409,253.54 and 106,243,913.25 is: 159,364,921.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,274,836.80 : 504,409,253.54 = 106,243,913.25 : x
  2. Step 2: Convert to fraction form
    336,274,836.80/504,409,253.54 = 106,243,913.25/x
  3. Step 3: Cross multiply
    336,274,836.80x = 504,409,253.54 × 106,243,913.25
  4. Step 4: Simplify right side
    336,274,836.80x = 53,590,412,975,069,800
  5. Step 5: Solve for x
    x = 53,590,412,975,069,800/336,274,836.80
  6. Step 6: Final answer
    x = 159,364,921.52

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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.