Home / 264,375,390,606.82-364,839,274,537.93-150,196,276,916.51

Finding the Fourth Proportional to 264,375,390,606.82, 364,839,274,537.93 and 150,196,276,916.51

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Solution

The fourth proportional to 264,375,390,606.82, 364,839,274,537.93 and 150,196,276,916.51 is: 207,271,564,054.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,375,390,606.82 : 364,839,274,537.93 = 150,196,276,916.51 : x
  2. Step 2: Convert to fraction form
    264,375,390,606.82/364,839,274,537.93 = 150,196,276,916.51/x
  3. Step 3: Cross multiply
    264,375,390,606.82x = 364,839,274,537.93 × 150,196,276,916.51
  4. Step 4: Simplify right side
    264,375,390,606.82x = 54,797,500,708,517,555,732,480
  5. Step 5: Solve for x
    x = 54,797,500,708,517,555,732,480/264,375,390,606.82
  6. Step 6: Final answer
    x = 207,271,564,054.21

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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.