Home / 34,686,269.44-52,061,671.68-17,659,678.72

Finding the Fourth Proportional to 34,686,269.44, 52,061,671.68 and 17,659,678.72

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Solution

The fourth proportional to 34,686,269.44, 52,061,671.68 and 17,659,678.72 is: 26,505,946.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,686,269.44 : 52,061,671.68 = 17,659,678.72 : x
  2. Step 2: Convert to fraction form
    34,686,269.44/52,061,671.68 = 17,659,678.72/x
  3. Step 3: Cross multiply
    34,686,269.44x = 52,061,671.68 × 17,659,678.72
  4. Step 4: Simplify right side
    34,686,269.44x = 919,392,395,494,922.62
  5. Step 5: Solve for x
    x = 919,392,395,494,922.62/34,686,269.44
  6. Step 6: Final answer
    x = 26,505,946.31

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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.