Home / 11,370,235.60-17,064,684.60-10,996,987.60

Finding the Fourth Proportional to 11,370,235.60, 17,064,684.60 and 10,996,987.60

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Solution

The fourth proportional to 11,370,235.60, 17,064,684.60 and 10,996,987.60 is: 16,504,506.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,370,235.60 : 17,064,684.60 = 10,996,987.60 : x
  2. Step 2: Convert to fraction form
    11,370,235.60/17,064,684.60 = 10,996,987.60/x
  3. Step 3: Cross multiply
    11,370,235.60x = 17,064,684.60 × 10,996,987.60
  4. Step 4: Simplify right side
    11,370,235.60x = 187,660,124,944,110.97
  5. Step 5: Solve for x
    x = 187,660,124,944,110.97/11,370,235.60
  6. Step 6: Final answer
    x = 16,504,506.29

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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.