Home / 80,003,167.04-110,404,374.24-43,333,738

Finding the Fourth Proportional to 80,003,167.04, 110,404,374.24 and 43,333,738

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Solution

The fourth proportional to 80,003,167.04, 110,404,374.24 and 43,333,738 is: 59,800,560.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,003,167.04 : 110,404,374.24 = 43,333,738 : x
  2. Step 2: Convert to fraction form
    80,003,167.04/110,404,374.24 = 43,333,738/x
  3. Step 3: Cross multiply
    80,003,167.04x = 110,404,374.24 × 43,333,738
  4. Step 4: Simplify right side
    80,003,167.04x = 4,784,234,227,370,109
  5. Step 5: Solve for x
    x = 4,784,234,227,370,109/80,003,167.04
  6. Step 6: Final answer
    x = 59,800,560.46

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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.