Home / 264,375,390,607.82-364,839,274,539.31-150,196,276,917.51

Finding the Fourth Proportional to 264,375,390,607.82, 364,839,274,539.31 and 150,196,276,917.51

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Solution

The fourth proportional to 264,375,390,607.82, 364,839,274,539.31 and 150,196,276,917.51 is: 207,271,564,055.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,375,390,607.82 : 364,839,274,539.31 = 150,196,276,917.51 : x
  2. Step 2: Convert to fraction form
    264,375,390,607.82/364,839,274,539.31 = 150,196,276,917.51/x
  3. Step 3: Cross multiply
    264,375,390,607.82x = 364,839,274,539.31 × 150,196,276,917.51
  4. Step 4: Simplify right side
    264,375,390,607.82x = 54,797,500,709,089,667,186,688
  5. Step 5: Solve for x
    x = 54,797,500,709,089,667,186,688/264,375,390,607.82
  6. Step 6: Final answer
    x = 207,271,564,055.59

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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.