Home / 526,957,887,583.54-726,934,252,527.54-344,161,989,538.44

Finding the Fourth Proportional to 526,957,887,583.54, 726,934,252,527.54 and 344,161,989,538.44

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Solution

The fourth proportional to 526,957,887,583.54, 726,934,252,527.54 and 344,161,989,538.44 is: 474,768,751,941.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,957,887,583.54 : 726,934,252,527.54 = 344,161,989,538.44 : x
  2. Step 2: Convert to fraction form
    526,957,887,583.54/726,934,252,527.54 = 344,161,989,538.44/x
  3. Step 3: Cross multiply
    526,957,887,583.54x = 726,934,252,527.54 × 344,161,989,538.44
  4. Step 4: Simplify right side
    526,957,887,583.54x = 250,183,138,613,516,923,043,840
  5. Step 5: Solve for x
    x = 250,183,138,613,516,923,043,840/526,957,887,583.54
  6. Step 6: Final answer
    x = 474,768,751,941.03

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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.