Home / 48,331,889.08-66,698,003.22-26,305,546.44

Finding the Fourth Proportional to 48,331,889.08, 66,698,003.22 and 26,305,546.44

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Solution

The fourth proportional to 48,331,889.08, 66,698,003.22 and 26,305,546.44 is: 36,301,652.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,331,889.08 : 66,698,003.22 = 26,305,546.44 : x
  2. Step 2: Convert to fraction form
    48,331,889.08/66,698,003.22 = 26,305,546.44/x
  3. Step 3: Cross multiply
    48,331,889.08x = 66,698,003.22 × 26,305,546.44
  4. Step 4: Simplify right side
    48,331,889.08x = 1,754,527,421,158,979.50
  5. Step 5: Solve for x
    x = 1,754,527,421,158,979.50/48,331,889.08
  6. Step 6: Final answer
    x = 36,301,652.07

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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.