Home / 23,532,029.60-35,272,930.80-13,412,861.60

Finding the Fourth Proportional to 23,532,029.60, 35,272,930.80 and 13,412,861.60

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Solution

The fourth proportional to 23,532,029.60, 35,272,930.80 and 13,412,861.60 is: 20,104,978.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,532,029.60 : 35,272,930.80 = 13,412,861.60 : x
  2. Step 2: Convert to fraction form
    23,532,029.60/35,272,930.80 = 13,412,861.60/x
  3. Step 3: Cross multiply
    23,532,029.60x = 35,272,930.80 × 13,412,861.60
  4. Step 4: Simplify right side
    23,532,029.60x = 473,110,939,046,777.25
  5. Step 5: Solve for x
    x = 473,110,939,046,777.25/23,532,029.60
  6. Step 6: Final answer
    x = 20,104,978.07

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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.