Home / 17,689,785.24-26,534,590.74-6,908,181.24

Finding the Fourth Proportional to 17,689,785.24, 26,534,590.74 and 6,908,181.24

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Solution

The fourth proportional to 17,689,785.24, 26,534,590.74 and 6,908,181.24 is: 10,362,237.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,689,785.24 : 26,534,590.74 = 6,908,181.24 : x
  2. Step 2: Convert to fraction form
    17,689,785.24/26,534,590.74 = 6,908,181.24/x
  3. Step 3: Cross multiply
    17,689,785.24x = 26,534,590.74 × 6,908,181.24
  4. Step 4: Simplify right side
    17,689,785.24x = 183,305,761,961,145.72
  5. Step 5: Solve for x
    x = 183,305,761,961,145.72/17,689,785.24
  6. Step 6: Final answer
    x = 10,362,237.84

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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.