Home / 334,455,121.14-501,687,724.59-116,112,396.75

Finding the Fourth Proportional to 334,455,121.14, 501,687,724.59 and 116,112,396.75

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Solution

The fourth proportional to 334,455,121.14, 501,687,724.59 and 116,112,396.75 is: 174,170,345.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,455,121.14 : 501,687,724.59 = 116,112,396.75 : x
  2. Step 2: Convert to fraction form
    334,455,121.14/501,687,724.59 = 116,112,396.75/x
  3. Step 3: Cross multiply
    334,455,121.14x = 501,687,724.59 × 116,112,396.75
  4. Step 4: Simplify right side
    334,455,121.14x = 58,252,164,122,198,808
  5. Step 5: Solve for x
    x = 58,252,164,122,198,808/334,455,121.14
  6. Step 6: Final answer
    x = 174,170,345.86

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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.