Home / 17,153,568.64-23,672,696.88-10,277,903.08

Finding the Fourth Proportional to 17,153,568.64, 23,672,696.88 and 10,277,903.08

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Solution

The fourth proportional to 17,153,568.64, 23,672,696.88 and 10,277,903.08 is: 14,183,968.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,153,568.64 : 23,672,696.88 = 10,277,903.08 : x
  2. Step 2: Convert to fraction form
    17,153,568.64/23,672,696.88 = 10,277,903.08/x
  3. Step 3: Cross multiply
    17,153,568.64x = 23,672,696.88 × 10,277,903.08
  4. Step 4: Simplify right side
    17,153,568.64x = 243,305,684,174,858.38
  5. Step 5: Solve for x
    x = 243,305,684,174,858.38/17,153,568.64
  6. Step 6: Final answer
    x = 14,183,968.90

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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.