Home / 23,626,228-32,604,217.76-12,761,212

Finding the Fourth Proportional to 23,626,228, 32,604,217.76 and 12,761,212

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Solution

The fourth proportional to 23,626,228, 32,604,217.76 and 12,761,212 is: 17,610,485.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,626,228 : 32,604,217.76 = 12,761,212 : x
  2. Step 2: Convert to fraction form
    23,626,228/32,604,217.76 = 12,761,212/x
  3. Step 3: Cross multiply
    23,626,228x = 32,604,217.76 × 12,761,212
  4. Step 4: Simplify right side
    23,626,228x = 416,069,334,929,525.12
  5. Step 5: Solve for x
    x = 416,069,334,929,525.12/23,626,228
  6. Step 6: Final answer
    x = 17,610,485.05

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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.