Home / 164,958,667.36-227,635,597.22-98,915,608.55

Finding the Fourth Proportional to 164,958,667.36, 227,635,597.22 and 98,915,608.55

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Solution

The fourth proportional to 164,958,667.36, 227,635,597.22 and 98,915,608.55 is: 136,499,124.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,958,667.36 : 227,635,597.22 = 98,915,608.55 : x
  2. Step 2: Convert to fraction form
    164,958,667.36/227,635,597.22 = 98,915,608.55/x
  3. Step 3: Cross multiply
    164,958,667.36x = 227,635,597.22 × 98,915,608.55
  4. Step 4: Simplify right side
    164,958,667.36x = 22,516,713,626,733,500
  5. Step 5: Solve for x
    x = 22,516,713,626,733,500/164,958,667.36
  6. Step 6: Final answer
    x = 136,499,124.22

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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.