Home / 40,684,187.16-56,158,910.82-26,937,579.96

Finding the Fourth Proportional to 40,684,187.16, 56,158,910.82 and 26,937,579.96

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Solution

The fourth proportional to 40,684,187.16, 56,158,910.82 and 26,937,579.96 is: 37,183,614.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,684,187.16 : 56,158,910.82 = 26,937,579.96 : x
  2. Step 2: Convert to fraction form
    40,684,187.16/56,158,910.82 = 26,937,579.96/x
  3. Step 3: Cross multiply
    40,684,187.16x = 56,158,910.82 × 26,937,579.96
  4. Step 4: Simplify right side
    40,684,187.16x = 1,512,785,150,680,259.25
  5. Step 5: Solve for x
    x = 1,512,785,150,680,259.25/40,684,187.16
  6. Step 6: Final answer
    x = 37,183,614.97

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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.