Home / 14,531,112-20,053,556.64-8,092,584

Finding the Fourth Proportional to 14,531,112, 20,053,556.64 and 8,092,584

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Solution

The fourth proportional to 14,531,112, 20,053,556.64 and 8,092,584 is: 11,168,112.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,531,112 : 20,053,556.64 = 8,092,584 : x
  2. Step 2: Convert to fraction form
    14,531,112/20,053,556.64 = 8,092,584/x
  3. Step 3: Cross multiply
    14,531,112x = 20,053,556.64 × 8,092,584
  4. Step 4: Simplify right side
    14,531,112x = 162,285,091,607,957.75
  5. Step 5: Solve for x
    x = 162,285,091,607,957.75/14,531,112
  6. Step 6: Final answer
    x = 11,168,112.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.