Home / 17,384,429.25-26,076,000.30-7,014,133.15

Finding the Fourth Proportional to 17,384,429.25, 26,076,000.30 and 7,014,133.15

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Solution

The fourth proportional to 17,384,429.25, 26,076,000.30 and 7,014,133.15 is: 10,520,940.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,429.25 : 26,076,000.30 = 7,014,133.15 : x
  2. Step 2: Convert to fraction form
    17,384,429.25/26,076,000.30 = 7,014,133.15/x
  3. Step 3: Cross multiply
    17,384,429.25x = 26,076,000.30 × 7,014,133.15
  4. Step 4: Simplify right side
    17,384,429.25x = 182,900,538,238,009.69
  5. Step 5: Solve for x
    x = 182,900,538,238,009.69/17,384,429.25
  6. Step 6: Final answer
    x = 10,520,940.07

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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.