Home / 182,363,700-273,654,538.38-167,528,143.10

Finding the Fourth Proportional to 182,363,700, 273,654,538.38 and 167,528,143.10

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Solution

The fourth proportional to 182,363,700, 273,654,538.38 and 167,528,143.10 is: 251,392,336.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,363,700 : 273,654,538.38 = 167,528,143.10 : x
  2. Step 2: Convert to fraction form
    182,363,700/273,654,538.38 = 167,528,143.10/x
  3. Step 3: Cross multiply
    182,363,700x = 273,654,538.38 × 167,528,143.10
  4. Step 4: Simplify right side
    182,363,700x = 45,844,836,665,689,080
  5. Step 5: Solve for x
    x = 45,844,836,665,689,080/182,363,700
  6. Step 6: Final answer
    x = 251,392,336.66

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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.