Home / 16,246,845.14-22,423,116.60-10,369,015.34

Finding the Fourth Proportional to 16,246,845.14, 22,423,116.60 and 10,369,015.34

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Solution

The fourth proportional to 16,246,845.14, 22,423,116.60 and 10,369,015.34 is: 14,310,817.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,246,845.14 : 22,423,116.60 = 10,369,015.34 : x
  2. Step 2: Convert to fraction form
    16,246,845.14/22,423,116.60 = 10,369,015.34/x
  3. Step 3: Cross multiply
    16,246,845.14x = 22,423,116.60 × 10,369,015.34
  4. Step 4: Simplify right side
    16,246,845.14x = 232,505,639,883,893.09
  5. Step 5: Solve for x
    x = 232,505,639,883,893.09/16,246,845.14
  6. Step 6: Final answer
    x = 14,310,817.76

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1.5x scale

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.