Home / 55,267,731.80-82,901,597.70-33,744,371.30

Finding the Fourth Proportional to 55,267,731.80, 82,901,597.70 and 33,744,371.30

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Solution

The fourth proportional to 55,267,731.80, 82,901,597.70 and 33,744,371.30 is: 50,616,556.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,267,731.80 : 82,901,597.70 = 33,744,371.30 : x
  2. Step 2: Convert to fraction form
    55,267,731.80/82,901,597.70 = 33,744,371.30/x
  3. Step 3: Cross multiply
    55,267,731.80x = 82,901,597.70 × 33,744,371.30
  4. Step 4: Simplify right side
    55,267,731.80x = 2,797,462,294,152,026
  5. Step 5: Solve for x
    x = 2,797,462,294,152,026/55,267,731.80
  6. Step 6: Final answer
    x = 50,616,556.95

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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.