Home / 19,852,516.92-27,397,297.00-11,031,935.25

Finding the Fourth Proportional to 19,852,516.92, 27,397,297.00 and 11,031,935.25

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Solution

The fourth proportional to 19,852,516.92, 27,397,297.00 and 11,031,935.25 is: 15,224,528.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,852,516.92 : 27,397,297.00 = 11,031,935.25 : x
  2. Step 2: Convert to fraction form
    19,852,516.92/27,397,297.00 = 11,031,935.25/x
  3. Step 3: Cross multiply
    19,852,516.92x = 27,397,297.00 × 11,031,935.25
  4. Step 4: Simplify right side
    19,852,516.92x = 302,245,206,501,439.38
  5. Step 5: Solve for x
    x = 302,245,206,501,439.38/19,852,516.92
  6. Step 6: Final answer
    x = 15,224,528.34

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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.