Home / 179,842,104.80-248,188,122.59-110,214,039.05

Finding the Fourth Proportional to 179,842,104.80, 248,188,122.59 and 110,214,039.05

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Solution

The fourth proportional to 179,842,104.80, 248,188,122.59 and 110,214,039.05 is: 152,099,061.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,842,104.80 : 248,188,122.59 = 110,214,039.05 : x
  2. Step 2: Convert to fraction form
    179,842,104.80/248,188,122.59 = 110,214,039.05/x
  3. Step 3: Cross multiply
    179,842,104.80x = 248,188,122.59 × 110,214,039.05
  4. Step 4: Simplify right side
    179,842,104.80x = 27,353,815,433,088,436
  5. Step 5: Solve for x
    x = 27,353,815,433,088,436/179,842,104.80
  6. Step 6: Final answer
    x = 152,099,061.92

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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.