Home / 15,799,400.60-23,699,100.90-14,567,682.20

Finding the Fourth Proportional to 15,799,400.60, 23,699,100.90 and 14,567,682.20

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Solution

The fourth proportional to 15,799,400.60, 23,699,100.90 and 14,567,682.20 is: 21,851,523.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799,400.60 : 23,699,100.90 = 14,567,682.20 : x
  2. Step 2: Convert to fraction form
    15,799,400.60/23,699,100.90 = 14,567,682.20/x
  3. Step 3: Cross multiply
    15,799,400.60x = 23,699,100.90 × 14,567,682.20
  4. Step 4: Simplify right side
    15,799,400.60x = 345,240,970,336,933.94
  5. Step 5: Solve for x
    x = 345,240,970,336,933.94/15,799,400.60
  6. Step 6: Final answer
    x = 21,851,523.30

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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.