Home / 22,341,632.09-33,512,449.91-7,195,563.59

Finding the Fourth Proportional to 22,341,632.09, 33,512,449.91 and 7,195,563.59

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Solution

The fourth proportional to 22,341,632.09, 33,512,449.91 and 7,195,563.59 is: 10,793,345.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,341,632.09 : 33,512,449.91 = 7,195,563.59 : x
  2. Step 2: Convert to fraction form
    22,341,632.09/33,512,449.91 = 7,195,563.59/x
  3. Step 3: Cross multiply
    22,341,632.09x = 33,512,449.91 × 7,195,563.59
  4. Step 4: Simplify right side
    22,341,632.09x = 241,140,964,180,554.72
  5. Step 5: Solve for x
    x = 241,140,964,180,554.72/22,341,632.09
  6. Step 6: Final answer
    x = 10,793,345.95

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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.