Home / 17,496,019.60-26,244,029.40-16,698,858.10

Finding the Fourth Proportional to 17,496,019.60, 26,244,029.40 and 16,698,858.10

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Solution

The fourth proportional to 17,496,019.60, 26,244,029.40 and 16,698,858.10 is: 25,048,287.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,019.60 : 26,244,029.40 = 16,698,858.10 : x
  2. Step 2: Convert to fraction form
    17,496,019.60/26,244,029.40 = 16,698,858.10/x
  3. Step 3: Cross multiply
    17,496,019.60x = 26,244,029.40 × 16,698,858.10
  4. Step 4: Simplify right side
    17,496,019.60x = 438,245,322,922,828.12
  5. Step 5: Solve for x
    x = 438,245,322,922,828.12/17,496,019.60
  6. Step 6: Final answer
    x = 25,048,287.15

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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.