Home / 17,496,010.10-26,244,015.15-16,698,848.60

Finding the Fourth Proportional to 17,496,010.10, 26,244,015.15 and 16,698,848.60

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Solution

The fourth proportional to 17,496,010.10, 26,244,015.15 and 16,698,848.60 is: 25,048,272.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,010.10 : 26,244,015.15 = 16,698,848.60 : x
  2. Step 2: Convert to fraction form
    17,496,010.10/26,244,015.15 = 16,698,848.60/x
  3. Step 3: Cross multiply
    17,496,010.10x = 26,244,015.15 × 16,698,848.60
  4. Step 4: Simplify right side
    17,496,010.10x = 438,244,835,645,956.25
  5. Step 5: Solve for x
    x = 438,244,835,645,956.25/17,496,010.10
  6. Step 6: Final answer
    x = 25,048,272.90

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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.