Home / 335,092,072.80-462,238,114.32-201,095,719.68

Finding the Fourth Proportional to 335,092,072.80, 462,238,114.32 and 201,095,719.68

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Solution

The fourth proportional to 335,092,072.80, 462,238,114.32 and 201,095,719.68 is: 277,398,702.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,092,072.80 : 462,238,114.32 = 201,095,719.68 : x
  2. Step 2: Convert to fraction form
    335,092,072.80/462,238,114.32 = 201,095,719.68/x
  3. Step 3: Cross multiply
    335,092,072.80x = 462,238,114.32 × 201,095,719.68
  4. Step 4: Simplify right side
    335,092,072.80x = 92,954,106,262,706,512
  5. Step 5: Solve for x
    x = 92,954,106,262,706,512/335,092,072.80
  6. Step 6: Final answer
    x = 277,398,702.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.