Home / 237,357,001.52-355,748,523.96-122,278,767.44

Finding the Fourth Proportional to 237,357,001.52, 355,748,523.96 and 122,278,767.44

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Solution

The fourth proportional to 237,357,001.52, 355,748,523.96 and 122,278,767.44 is: 183,270,309.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,357,001.52 : 355,748,523.96 = 122,278,767.44 : x
  2. Step 2: Convert to fraction form
    237,357,001.52/355,748,523.96 = 122,278,767.44/x
  3. Step 3: Cross multiply
    237,357,001.52x = 355,748,523.96 × 122,278,767.44
  4. Step 4: Simplify right side
    237,357,001.52x = 43,500,491,028,428,104
  5. Step 5: Solve for x
    x = 43,500,491,028,428,104/237,357,001.52
  6. Step 6: Final answer
    x = 183,270,309.07

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.