Home / 32,392,004.60-48,606,669.30-12,211,729.40

Finding the Fourth Proportional to 32,392,004.60, 48,606,669.30 and 12,211,729.40

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Solution

The fourth proportional to 32,392,004.60, 48,606,669.30 and 12,211,729.40 is: 18,324,629.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,392,004.60 : 48,606,669.30 = 12,211,729.40 : x
  2. Step 2: Convert to fraction form
    32,392,004.60/48,606,669.30 = 12,211,729.40/x
  3. Step 3: Cross multiply
    32,392,004.60x = 48,606,669.30 × 12,211,729.40
  4. Step 4: Simplify right side
    32,392,004.60x = 593,571,492,526,887.38
  5. Step 5: Solve for x
    x = 593,571,492,526,887.38/32,392,004.60
  6. Step 6: Final answer
    x = 18,324,629.79

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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.