Home / 16,835,816.34-25,253,777.35-4,705,199.82

Finding the Fourth Proportional to 16,835,816.34, 25,253,777.35 and 4,705,199.82

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Solution

The fourth proportional to 16,835,816.34, 25,253,777.35 and 4,705,199.82 is: 7,057,814.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,835,816.34 : 25,253,777.35 = 4,705,199.82 : x
  2. Step 2: Convert to fraction form
    16,835,816.34/25,253,777.35 = 4,705,199.82/x
  3. Step 3: Cross multiply
    16,835,816.34x = 25,253,777.35 × 4,705,199.82
  4. Step 4: Simplify right side
    16,835,816.34x = 118,824,068,641,540.09
  5. Step 5: Solve for x
    x = 118,824,068,641,540.09/16,835,816.34
  6. Step 6: Final answer
    x = 7,057,814.50

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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.