Home / 80,003,125.59-110,404,316.97-43,333,696.59

Finding the Fourth Proportional to 80,003,125.59, 110,404,316.97 and 43,333,696.59

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Solution

The fourth proportional to 80,003,125.59, 110,404,316.97 and 43,333,696.59 is: 59,800,503.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,003,125.59 : 110,404,316.97 = 43,333,696.59 : x
  2. Step 2: Convert to fraction form
    80,003,125.59/110,404,316.97 = 43,333,696.59/x
  3. Step 3: Cross multiply
    80,003,125.59x = 110,404,316.97 × 43,333,696.59
  4. Step 4: Simplify right side
    80,003,125.59x = 4,784,227,173,804,168
  5. Step 5: Solve for x
    x = 4,784,227,173,804,168/80,003,125.59
  6. Step 6: Final answer
    x = 59,800,503.27

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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.