Home / 17,821,973.88-24,590,108.20-10,087,016.20

Finding the Fourth Proportional to 17,821,973.88, 24,590,108.20 and 10,087,016.20

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Solution

The fourth proportional to 17,821,973.88, 24,590,108.20 and 10,087,016.20 is: 13,917,696.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,821,973.88 : 24,590,108.20 = 10,087,016.20 : x
  2. Step 2: Convert to fraction form
    17,821,973.88/24,590,108.20 = 10,087,016.20/x
  3. Step 3: Cross multiply
    17,821,973.88x = 24,590,108.20 × 10,087,016.20
  4. Step 4: Simplify right side
    17,821,973.88x = 248,040,819,610,955.50
  5. Step 5: Solve for x
    x = 248,040,819,610,955.50/17,821,973.88
  6. Step 6: Final answer
    x = 13,917,696.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.