Home / 322,835,398.08-484,334,205.66-92,804,901

Finding the Fourth Proportional to 322,835,398.08, 484,334,205.66 and 92,804,901

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Solution

The fourth proportional to 322,835,398.08, 484,334,205.66 and 92,804,901 is: 139,230,667.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,835,398.08 : 484,334,205.66 = 92,804,901 : x
  2. Step 2: Convert to fraction form
    322,835,398.08/484,334,205.66 = 92,804,901/x
  3. Step 3: Cross multiply
    322,835,398.08x = 484,334,205.66 × 92,804,901
  4. Step 4: Simplify right side
    322,835,398.08x = 44,948,588,007,189,944
  5. Step 5: Solve for x
    x = 44,948,588,007,189,944/322,835,398.08
  6. Step 6: Final answer
    x = 139,230,667.62

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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.