Home / 336,042,563.59-504,137,878.07-102,875,039.18

Finding the Fourth Proportional to 336,042,563.59, 504,137,878.07 and 102,875,039.18

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Solution

The fourth proportional to 336,042,563.59, 504,137,878.07 and 102,875,039.18 is: 154,335,222.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,042,563.59 : 504,137,878.07 = 102,875,039.18 : x
  2. Step 2: Convert to fraction form
    336,042,563.59/504,137,878.07 = 102,875,039.18/x
  3. Step 3: Cross multiply
    336,042,563.59x = 504,137,878.07 × 102,875,039.18
  4. Step 4: Simplify right side
    336,042,563.59x = 51,863,203,958,010,008
  5. Step 5: Solve for x
    x = 51,863,203,958,010,008/336,042,563.59
  6. Step 6: Final answer
    x = 154,335,222.91

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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.