Home / 40,733,025.64-61,093,785.80-13,063,347.63

Finding the Fourth Proportional to 40,733,025.64, 61,093,785.80 and 13,063,347.63

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Solution

The fourth proportional to 40,733,025.64, 61,093,785.80 and 13,063,347.63 is: 19,593,176.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,733,025.64 : 61,093,785.80 = 13,063,347.63 : x
  2. Step 2: Convert to fraction form
    40,733,025.64/61,093,785.80 = 13,063,347.63/x
  3. Step 3: Cross multiply
    40,733,025.64x = 61,093,785.80 × 13,063,347.63
  4. Step 4: Simplify right side
    40,733,025.64x = 798,089,361,970,816.12
  5. Step 5: Solve for x
    x = 798,089,361,970,816.12/40,733,025.64
  6. Step 6: Final answer
    x = 19,593,176.53

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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.