Home / 336,544,536.24-504,994,541.85-238,807,794.20

Finding the Fourth Proportional to 336,544,536.24, 504,994,541.85 and 238,807,794.20

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Solution

The fourth proportional to 336,544,536.24, 504,994,541.85 and 238,807,794.20 is: 358,337,811.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,544,536.24 : 504,994,541.85 = 238,807,794.20 : x
  2. Step 2: Convert to fraction form
    336,544,536.24/504,994,541.85 = 238,807,794.20/x
  3. Step 3: Cross multiply
    336,544,536.24x = 504,994,541.85 × 238,807,794.20
  4. Step 4: Simplify right side
    336,544,536.24x = 120,596,632,619,713,120
  5. Step 5: Solve for x
    x = 120,596,632,619,713,120/336,544,536.24
  6. Step 6: Final answer
    x = 358,337,811.59

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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.