Home / 17,384,435.90-26,076,653.85-4,606,232.30

Finding the Fourth Proportional to 17,384,435.90, 26,076,653.85 and 4,606,232.30

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Solution

The fourth proportional to 17,384,435.90, 26,076,653.85 and 4,606,232.30 is: 6,909,348.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,384,435.90 : 26,076,653.85 = 4,606,232.30 : x
  2. Step 2: Convert to fraction form
    17,384,435.90/26,076,653.85 = 4,606,232.30/x
  3. Step 3: Cross multiply
    17,384,435.90x = 26,076,653.85 × 4,606,232.30
  4. Step 4: Simplify right side
    17,384,435.90x = 120,115,125,239,789.36
  5. Step 5: Solve for x
    x = 120,115,125,239,789.36/17,384,435.90
  6. Step 6: Final answer
    x = 6,909,348.45

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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.