Home / 237,262,884.58-355,643,216.38-107,961,296.05

Finding the Fourth Proportional to 237,262,884.58, 355,643,216.38 and 107,961,296.05

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Solution

The fourth proportional to 237,262,884.58, 355,643,216.38 and 107,961,296.05 is: 161,827,681.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,262,884.58 : 355,643,216.38 = 107,961,296.05 : x
  2. Step 2: Convert to fraction form
    237,262,884.58/355,643,216.38 = 107,961,296.05/x
  3. Step 3: Cross multiply
    237,262,884.58x = 355,643,216.38 × 107,961,296.05
  4. Step 4: Simplify right side
    237,262,884.58x = 38,395,702,571,775,384
  5. Step 5: Solve for x
    x = 38,395,702,571,775,384/237,262,884.58
  6. Step 6: Final answer
    x = 161,827,681.73

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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.