Home / 14,870,375.52-22,296,566.88-6,671,516.64

Finding the Fourth Proportional to 14,870,375.52, 22,296,566.88 and 6,671,516.64

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Solution

The fourth proportional to 14,870,375.52, 22,296,566.88 and 6,671,516.64 is: 10,003,238.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,870,375.52 : 22,296,566.88 = 6,671,516.64 : x
  2. Step 2: Convert to fraction form
    14,870,375.52/22,296,566.88 = 6,671,516.64/x
  3. Step 3: Cross multiply
    14,870,375.52x = 22,296,566.88 × 6,671,516.64
  4. Step 4: Simplify right side
    14,870,375.52x = 148,751,916,954,792.88
  5. Step 5: Solve for x
    x = 148,751,916,954,792.88/14,870,375.52
  6. Step 6: Final answer
    x = 10,003,238.77

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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.