Home / 164,092,164.91-226,516,912.64-102,243,061.33

Finding the Fourth Proportional to 164,092,164.91, 226,516,912.64 and 102,243,061.33

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Solution

The fourth proportional to 164,092,164.91, 226,516,912.64 and 102,243,061.33 is: 141,138,869.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,092,164.91 : 226,516,912.64 = 102,243,061.33 : x
  2. Step 2: Convert to fraction form
    164,092,164.91/226,516,912.64 = 102,243,061.33/x
  3. Step 3: Cross multiply
    164,092,164.91x = 226,516,912.64 × 102,243,061.33
  4. Step 4: Simplify right side
    164,092,164.91x = 23,159,782,590,822,556
  5. Step 5: Solve for x
    x = 23,159,782,590,822,556/164,092,164.91
  6. Step 6: Final answer
    x = 141,138,869.14

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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.