Home / 322,835,454.60-484,334,289.90-92,804,957.52

Finding the Fourth Proportional to 322,835,454.60, 484,334,289.90 and 92,804,957.52

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Solution

The fourth proportional to 322,835,454.60, 484,334,289.90 and 92,804,957.52 is: 139,230,752.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,835,454.60 : 484,334,289.90 = 92,804,957.52 : x
  2. Step 2: Convert to fraction form
    322,835,454.60/484,334,289.90 = 92,804,957.52/x
  3. Step 3: Cross multiply
    322,835,454.60x = 484,334,289.90 × 92,804,957.52
  4. Step 4: Simplify right side
    322,835,454.60x = 44,948,623,199,648,864
  5. Step 5: Solve for x
    x = 44,948,623,199,648,864/322,835,454.60
  6. Step 6: Final answer
    x = 139,230,752.26

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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.