Home / 363,147,827.79-501,298,634.85-244,139,440.51

Finding the Fourth Proportional to 363,147,827.79, 501,298,634.85 and 244,139,440.51

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Solution

The fourth proportional to 363,147,827.79, 501,298,634.85 and 244,139,440.51 is: 337,016,385.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,147,827.79 : 501,298,634.85 = 244,139,440.51 : x
  2. Step 2: Convert to fraction form
    363,147,827.79/501,298,634.85 = 244,139,440.51/x
  3. Step 3: Cross multiply
    363,147,827.79x = 501,298,634.85 × 244,139,440.51
  4. Step 4: Simplify right side
    363,147,827.79x = 122,386,768,242,484,976
  5. Step 5: Solve for x
    x = 122,386,768,242,484,976/363,147,827.79
  6. Step 6: Final answer
    x = 337,016,385.28

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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.