Home / 17,716,583.20-26,574,874.80-4,253,411.20

Finding the Fourth Proportional to 17,716,583.20, 26,574,874.80 and 4,253,411.20

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Solution

The fourth proportional to 17,716,583.20, 26,574,874.80 and 4,253,411.20 is: 6,380,116.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,716,583.20 : 26,574,874.80 = 4,253,411.20 : x
  2. Step 2: Convert to fraction form
    17,716,583.20/26,574,874.80 = 4,253,411.20/x
  3. Step 3: Cross multiply
    17,716,583.20x = 26,574,874.80 × 4,253,411.20
  4. Step 4: Simplify right side
    17,716,583.20x = 113,033,870,112,917.77
  5. Step 5: Solve for x
    x = 113,033,870,112,917.77/17,716,583.20
  6. Step 6: Final answer
    x = 6,380,116.80

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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.