Home / 29,651,053.54-40,919,308.50-16,598,235.64

Finding the Fourth Proportional to 29,651,053.54, 40,919,308.50 and 16,598,235.64

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Solution

The fourth proportional to 29,651,053.54, 40,919,308.50 and 16,598,235.64 is: 22,906,043.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,651,053.54 : 40,919,308.50 = 16,598,235.64 : x
  2. Step 2: Convert to fraction form
    29,651,053.54/40,919,308.50 = 16,598,235.64/x
  3. Step 3: Cross multiply
    29,651,053.54x = 40,919,308.50 × 16,598,235.64
  4. Step 4: Simplify right side
    29,651,053.54x = 679,188,324,708,855
  5. Step 5: Solve for x
    x = 679,188,324,708,855/29,651,053.54
  6. Step 6: Final answer
    x = 22,906,043.58

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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.