Home / 364,519,849.73-503,038,717.00-197,256,093.28

Finding the Fourth Proportional to 364,519,849.73, 503,038,717.00 and 197,256,093.28

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Solution

The fourth proportional to 364,519,849.73, 503,038,717.00 and 197,256,093.28 is: 272,214,125.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,519,849.73 : 503,038,717.00 = 197,256,093.28 : x
  2. Step 2: Convert to fraction form
    364,519,849.73/503,038,717.00 = 197,256,093.28/x
  3. Step 3: Cross multiply
    364,519,849.73x = 503,038,717.00 × 197,256,093.28
  4. Step 4: Simplify right side
    364,519,849.73x = 99,227,452,082,252,784
  5. Step 5: Solve for x
    x = 99,227,452,082,252,784/364,519,849.73
  6. Step 6: Final answer
    x = 272,214,125.40

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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.