Home / 16,168,100.70-24,252,151.05-14,042,336.70

Finding the Fourth Proportional to 16,168,100.70, 24,252,151.05 and 14,042,336.70

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Solution

The fourth proportional to 16,168,100.70, 24,252,151.05 and 14,042,336.70 is: 21,063,505.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,168,100.70 : 24,252,151.05 = 14,042,336.70 : x
  2. Step 2: Convert to fraction form
    16,168,100.70/24,252,151.05 = 14,042,336.70/x
  3. Step 3: Cross multiply
    16,168,100.70x = 24,252,151.05 × 14,042,336.70
  4. Step 4: Simplify right side
    16,168,100.70x = 340,556,870,743,358.50
  5. Step 5: Solve for x
    x = 340,556,870,743,358.50/16,168,100.70
  6. Step 6: Final answer
    x = 21,063,505.05

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1.5x scale

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.