Home / 33,574,546.20-50,361,819.30-12,009,851.40

Finding the Fourth Proportional to 33,574,546.20, 50,361,819.30 and 12,009,851.40

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Solution

The fourth proportional to 33,574,546.20, 50,361,819.30 and 12,009,851.40 is: 18,014,777.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,574,546.20 : 50,361,819.30 = 12,009,851.40 : x
  2. Step 2: Convert to fraction form
    33,574,546.20/50,361,819.30 = 12,009,851.40/x
  3. Step 3: Cross multiply
    33,574,546.20x = 50,361,819.30 × 12,009,851.40
  4. Step 4: Simplify right side
    33,574,546.20x = 604,837,966,026,652
  5. Step 5: Solve for x
    x = 604,837,966,026,652/33,574,546.20
  6. Step 6: Final answer
    x = 18,014,777.10

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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.