Home / 301,588,731.54-416,226,150.18-182,576,897.64

Finding the Fourth Proportional to 301,588,731.54, 416,226,150.18 and 182,576,897.64

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Solution

The fourth proportional to 301,588,731.54, 416,226,150.18 and 182,576,897.64 is: 251,976,520.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,588,731.54 : 416,226,150.18 = 182,576,897.64 : x
  2. Step 2: Convert to fraction form
    301,588,731.54/416,226,150.18 = 182,576,897.64/x
  3. Step 3: Cross multiply
    301,588,731.54x = 416,226,150.18 × 182,576,897.64
  4. Step 4: Simplify right side
    301,588,731.54x = 75,993,279,216,505,120
  5. Step 5: Solve for x
    x = 75,993,279,216,505,120/301,588,731.54
  6. Step 6: Final answer
    x = 251,976,520.57

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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.