Home / 19,462,175.54-26,857,328.85-10,760,124.02

Finding the Fourth Proportional to 19,462,175.54, 26,857,328.85 and 10,760,124.02

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Solution

The fourth proportional to 19,462,175.54, 26,857,328.85 and 10,760,124.02 is: 14,848,709.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,462,175.54 : 26,857,328.85 = 10,760,124.02 : x
  2. Step 2: Convert to fraction form
    19,462,175.54/26,857,328.85 = 10,760,124.02/x
  3. Step 3: Cross multiply
    19,462,175.54x = 26,857,328.85 × 10,760,124.02
  4. Step 4: Simplify right side
    19,462,175.54x = 288,988,189,271,924
  5. Step 5: Solve for x
    x = 288,988,189,271,924/19,462,175.54
  6. Step 6: Final answer
    x = 14,848,709.42

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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.