Home / 17,876,331.77-26,814,746.77-5,096,836.47

Finding the Fourth Proportional to 17,876,331.77, 26,814,746.77 and 5,096,836.47

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Solution

The fourth proportional to 17,876,331.77, 26,814,746.77 and 5,096,836.47 is: 7,645,325.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,876,331.77 : 26,814,746.77 = 5,096,836.47 : x
  2. Step 2: Convert to fraction form
    17,876,331.77/26,814,746.77 = 5,096,836.47/x
  3. Step 3: Cross multiply
    17,876,331.77x = 26,814,746.77 × 5,096,836.47
  4. Step 4: Simplify right side
    17,876,331.77x = 136,670,379,258,408.59
  5. Step 5: Solve for x
    x = 136,670,379,258,408.59/17,876,331.77
  6. Step 6: Final answer
    x = 7,645,325.73

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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.