Home / 35,162,620.80-52,736,932.80-16,966,780.80

Finding the Fourth Proportional to 35,162,620.80, 52,736,932.80 and 16,966,780.80

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Solution

The fourth proportional to 35,162,620.80, 52,736,932.80 and 16,966,780.80 is: 25,446,794.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,162,620.80 : 52,736,932.80 = 16,966,780.80 : x
  2. Step 2: Convert to fraction form
    35,162,620.80/52,736,932.80 = 16,966,780.80/x
  3. Step 3: Cross multiply
    35,162,620.80x = 52,736,932.80 × 16,966,780.80
  4. Step 4: Simplify right side
    35,162,620.80x = 894,775,978,881,930.25
  5. Step 5: Solve for x
    x = 894,775,978,881,930.25/35,162,620.80
  6. Step 6: Final answer
    x = 25,446,794.31

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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.