Home / 23,781,109.24-35,662,914.12-8,214,977.84

Finding the Fourth Proportional to 23,781,109.24, 35,662,914.12 and 8,214,977.84

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Solution

The fourth proportional to 23,781,109.24, 35,662,914.12 and 8,214,977.84 is: 12,319,444.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,781,109.24 : 35,662,914.12 = 8,214,977.84 : x
  2. Step 2: Convert to fraction form
    23,781,109.24/35,662,914.12 = 8,214,977.84/x
  3. Step 3: Cross multiply
    23,781,109.24x = 35,662,914.12 × 8,214,977.84
  4. Step 4: Simplify right side
    23,781,109.24x = 292,970,049,205,623.06
  5. Step 5: Solve for x
    x = 292,970,049,205,623.06/23,781,109.24
  6. Step 6: Final answer
    x = 12,319,444.24

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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.