Home / 26,364,675.17-36,383,837.76-15,048,633.02

Finding the Fourth Proportional to 26,364,675.17, 36,383,837.76 and 15,048,633.02

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Solution

The fourth proportional to 26,364,675.17, 36,383,837.76 and 15,048,633.02 is: 20,767,448.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,364,675.17 : 36,383,837.76 = 15,048,633.02 : x
  2. Step 2: Convert to fraction form
    26,364,675.17/36,383,837.76 = 15,048,633.02/x
  3. Step 3: Cross multiply
    26,364,675.17x = 36,383,837.76 × 15,048,633.02
  4. Step 4: Simplify right side
    26,364,675.17x = 547,527,022,309,458.81
  5. Step 5: Solve for x
    x = 547,527,022,309,458.81/26,364,675.17
  6. Step 6: Final answer
    x = 20,767,448.06

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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.