Home / 11,686,052.10-17,608,843.96-9,602,803.38

Finding the Fourth Proportional to 11,686,052.10, 17,608,843.96 and 9,602,803.38

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Solution

The fourth proportional to 11,686,052.10, 17,608,843.96 and 9,602,803.38 is: 14,469,751.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,686,052.10 : 17,608,843.96 = 9,602,803.38 : x
  2. Step 2: Convert to fraction form
    11,686,052.10/17,608,843.96 = 9,602,803.38/x
  3. Step 3: Cross multiply
    11,686,052.10x = 17,608,843.96 × 9,602,803.38
  4. Step 4: Simplify right side
    11,686,052.10x = 169,094,266,296,980.59
  5. Step 5: Solve for x
    x = 169,094,266,296,980.59/11,686,052.10
  6. Step 6: Final answer
    x = 14,469,751.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.