Home / 29,422,027.60-44,112,046.20-13,234,728.40

Finding the Fourth Proportional to 29,422,027.60, 44,112,046.20 and 13,234,728.40

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Solution

The fourth proportional to 29,422,027.60, 44,112,046.20 and 13,234,728.40 is: 19,842,648.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,422,027.60 : 44,112,046.20 = 13,234,728.40 : x
  2. Step 2: Convert to fraction form
    29,422,027.60/44,112,046.20 = 13,234,728.40/x
  3. Step 3: Cross multiply
    29,422,027.60x = 44,112,046.20 × 13,234,728.40
  4. Step 4: Simplify right side
    29,422,027.60x = 583,810,950,625,252.12
  5. Step 5: Solve for x
    x = 583,810,950,625,252.12/29,422,027.60
  6. Step 6: Final answer
    x = 19,842,648.46

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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.