Home / 152,147,822.07-228,330,698.49-64,770,600.09

Finding the Fourth Proportional to 152,147,822.07, 228,330,698.49 and 64,770,600.09

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Solution

The fourth proportional to 152,147,822.07, 228,330,698.49 and 64,770,600.09 is: 97,202,287.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,147,822.07 : 228,330,698.49 = 64,770,600.09 : x
  2. Step 2: Convert to fraction form
    152,147,822.07/228,330,698.49 = 64,770,600.09/x
  3. Step 3: Cross multiply
    152,147,822.07x = 228,330,698.49 × 64,770,600.09
  4. Step 4: Simplify right side
    152,147,822.07x = 14,789,116,360,166,158
  5. Step 5: Solve for x
    x = 14,789,116,360,166,158/152,147,822.07
  6. Step 6: Final answer
    x = 97,202,287.61

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