Home / 16,692,696.68-23,037,955.62-9,816,846.44

Finding the Fourth Proportional to 16,692,696.68, 23,037,955.62 and 9,816,846.44

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Solution

The fourth proportional to 16,692,696.68, 23,037,955.62 and 9,816,846.44 is: 13,548,444.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,692,696.68 : 23,037,955.62 = 9,816,846.44 : x
  2. Step 2: Convert to fraction form
    16,692,696.68/23,037,955.62 = 9,816,846.44/x
  3. Step 3: Cross multiply
    16,692,696.68x = 23,037,955.62 × 9,816,846.44
  4. Step 4: Simplify right side
    16,692,696.68x = 226,160,072,613,075
  5. Step 5: Solve for x
    x = 226,160,072,613,075/16,692,696.68
  6. Step 6: Final answer
    x = 13,548,444.39

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Double scale
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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.