Home / 17,716,018.32-26,574,026.40-4,252,846.32

Finding the Fourth Proportional to 17,716,018.32, 26,574,026.40 and 4,252,846.32

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Solution

The fourth proportional to 17,716,018.32, 26,574,026.40 and 4,252,846.32 is: 6,379,269.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,716,018.32 : 26,574,026.40 = 4,252,846.32 : x
  2. Step 2: Convert to fraction form
    17,716,018.32/26,574,026.40 = 4,252,846.32/x
  3. Step 3: Cross multiply
    17,716,018.32x = 26,574,026.40 × 4,252,846.32
  4. Step 4: Simplify right side
    17,716,018.32x = 113,015,250,382,822.84
  5. Step 5: Solve for x
    x = 113,015,250,382,822.84/17,716,018.32
  6. Step 6: Final answer
    x = 6,379,269.22

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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.