Home / 17,018,463.69-23,484,786.03-10,051,396.11

Finding the Fourth Proportional to 17,018,463.69, 23,484,786.03 and 10,051,396.11

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Solution

The fourth proportional to 17,018,463.69, 23,484,786.03 and 10,051,396.11 is: 13,870,516.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,018,463.69 : 23,484,786.03 = 10,051,396.11 : x
  2. Step 2: Convert to fraction form
    17,018,463.69/23,484,786.03 = 10,051,396.11/x
  3. Step 3: Cross multiply
    17,018,463.69x = 23,484,786.03 × 10,051,396.11
  4. Step 4: Simplify right side
    17,018,463.69x = 236,054,886,946,124.34
  5. Step 5: Solve for x
    x = 236,054,886,946,124.34/17,018,463.69
  6. Step 6: Final answer
    x = 13,870,516.82

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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.