Home / 259,962,272.94-358,786,440.48-164,601,645.13

Finding the Fourth Proportional to 259,962,272.94, 358,786,440.48 and 164,601,645.13

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Solution

The fourth proportional to 259,962,272.94, 358,786,440.48 and 164,601,645.13 is: 227,174,649.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    259,962,272.94 : 358,786,440.48 = 164,601,645.13 : x
  2. Step 2: Convert to fraction form
    259,962,272.94/358,786,440.48 = 164,601,645.13/x
  3. Step 3: Cross multiply
    259,962,272.94x = 358,786,440.48 × 164,601,645.13
  4. Step 4: Simplify right side
    259,962,272.94x = 59,056,838,350,727,888
  5. Step 5: Solve for x
    x = 59,056,838,350,727,888/259,962,272.94
  6. Step 6: Final answer
    x = 227,174,649.93

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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.