Home / 17,396,209.72-24,005,369.40-10,054,518.38

Finding the Fourth Proportional to 17,396,209.72, 24,005,369.40 and 10,054,518.38

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Solution

The fourth proportional to 17,396,209.72, 24,005,369.40 and 10,054,518.38 is: 13,874,426.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,396,209.72 : 24,005,369.40 = 10,054,518.38 : x
  2. Step 2: Convert to fraction form
    17,396,209.72/24,005,369.40 = 10,054,518.38/x
  3. Step 3: Cross multiply
    17,396,209.72x = 24,005,369.40 × 10,054,518.38
  4. Step 4: Simplify right side
    17,396,209.72x = 241,362,427,911,003
  5. Step 5: Solve for x
    x = 241,362,427,911,003/17,396,209.72
  6. Step 6: Final answer
    x = 13,874,426.20

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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.