Home / 17,876,943.36-26,808,608.61-10,592,458.72

Finding the Fourth Proportional to 17,876,943.36, 26,808,608.61 and 10,592,458.72

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Solution

The fourth proportional to 17,876,943.36, 26,808,608.61 and 10,592,458.72 is: 15,884,655.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,876,943.36 : 26,808,608.61 = 10,592,458.72 : x
  2. Step 2: Convert to fraction form
    17,876,943.36/26,808,608.61 = 10,592,458.72/x
  3. Step 3: Cross multiply
    17,876,943.36x = 26,808,608.61 × 10,592,458.72
  4. Step 4: Simplify right side
    17,876,943.36x = 283,969,079,975,040.06
  5. Step 5: Solve for x
    x = 283,969,079,975,040.06/17,876,943.36
  6. Step 6: Final answer
    x = 15,884,655.13

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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.