Home / 436,147,548.52-601,887,458.20-237,909,924.93

Finding the Fourth Proportional to 436,147,548.52, 601,887,458.20 and 237,909,924.93

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Solution

The fourth proportional to 436,147,548.52, 601,887,458.20 and 237,909,924.93 is: 328,317,791.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,147,548.52 : 601,887,458.20 = 237,909,924.93 : x
  2. Step 2: Convert to fraction form
    436,147,548.52/601,887,458.20 = 237,909,924.93/x
  3. Step 3: Cross multiply
    436,147,548.52x = 601,887,458.20 × 237,909,924.93
  4. Step 4: Simplify right side
    436,147,548.52x = 143,194,999,995,901,040
  5. Step 5: Solve for x
    x = 143,194,999,995,901,040/436,147,548.52
  6. Step 6: Final answer
    x = 328,317,791.72

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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.