Home / 28,183,463,940,226-38,896,566,081,358-17,071,786,833,302

Finding the Fourth Proportional to 28,183,463,940,226, 38,896,566,081,358 and 17,071,786,833,302

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Solution

The fourth proportional to 28,183,463,940,226, 38,896,566,081,358 and 17,071,786,833,302 is: 23,561,116,763,245.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,183,463,940,226 : 38,896,566,081,358 = 17,071,786,833,302 : x
  2. Step 2: Convert to fraction form
    28,183,463,940,226/38,896,566,081,358 = 17,071,786,833,302/x
  3. Step 3: Cross multiply
    28,183,463,940,226x = 38,896,566,081,358 × 17,071,786,833,302
  4. Step 4: Simplify right side
    28,183,463,940,226x = 664,033,884,688,388,728,272,453,632
  5. Step 5: Solve for x
    x = 664,033,884,688,388,728,272,453,632/28,183,463,940,226
  6. Step 6: Final answer
    x = 23,561,116,763,245.67

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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.