Home / 25,765,169.19-35,556,007.23-14,752,087.83

Finding the Fourth Proportional to 25,765,169.19, 35,556,007.23 and 14,752,087.83

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Solution

The fourth proportional to 25,765,169.19, 35,556,007.23 and 14,752,087.83 is: 20,357,923.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,765,169.19 : 35,556,007.23 = 14,752,087.83 : x
  2. Step 2: Convert to fraction form
    25,765,169.19/35,556,007.23 = 14,752,087.83/x
  3. Step 3: Cross multiply
    25,765,169.19x = 35,556,007.23 × 14,752,087.83
  4. Step 4: Simplify right side
    25,765,169.19x = 524,525,341,541,074.94
  5. Step 5: Solve for x
    x = 524,525,341,541,074.94/25,765,169.19
  6. Step 6: Final answer
    x = 20,357,923.43

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Double scale
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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.