Home / 19,415,186.33-26,793,525.63-10,595,205.93

Finding the Fourth Proportional to 19,415,186.33, 26,793,525.63 and 10,595,205.93

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Solution

The fourth proportional to 19,415,186.33, 26,793,525.63 and 10,595,205.93 is: 14,621,694.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,415,186.33 : 26,793,525.63 = 10,595,205.93 : x
  2. Step 2: Convert to fraction form
    19,415,186.33/26,793,525.63 = 10,595,205.93/x
  3. Step 3: Cross multiply
    19,415,186.33x = 26,793,525.63 × 10,595,205.93
  4. Step 4: Simplify right side
    19,415,186.33x = 283,882,921,640,582.94
  5. Step 5: Solve for x
    x = 283,882,921,640,582.94/19,415,186.33
  6. Step 6: Final answer
    x = 14,621,694.42

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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.