Home / 176,059,527,980.92-263,593,365,284.66-158,207,191,847.80

Finding the Fourth Proportional to 176,059,527,980.92, 263,593,365,284.66 and 158,207,191,847.80

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Solution

The fourth proportional to 176,059,527,980.92, 263,593,365,284.66 and 158,207,191,847.80 is: 236,865,147,769.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,059,527,980.92 : 263,593,365,284.66 = 158,207,191,847.80 : x
  2. Step 2: Convert to fraction form
    176,059,527,980.92/263,593,365,284.66 = 158,207,191,847.80/x
  3. Step 3: Cross multiply
    176,059,527,980.92x = 263,593,365,284.66 × 158,207,191,847.80
  4. Step 4: Simplify right side
    176,059,527,980.92x = 41,702,366,111,397,423,611,904
  5. Step 5: Solve for x
    x = 41,702,366,111,397,423,611,904/176,059,527,980.92
  6. Step 6: Final answer
    x = 236,865,147,769.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.