Home / 32,810,507.06-49,209,079.92-12,053,811.12

Finding the Fourth Proportional to 32,810,507.06, 49,209,079.92 and 12,053,811.12

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Solution

The fourth proportional to 32,810,507.06, 49,209,079.92 and 12,053,811.12 is: 18,078,262.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,810,507.06 : 49,209,079.92 = 12,053,811.12 : x
  2. Step 2: Convert to fraction form
    32,810,507.06/49,209,079.92 = 12,053,811.12/x
  3. Step 3: Cross multiply
    32,810,507.06x = 49,209,079.92 × 12,053,811.12
  4. Step 4: Simplify right side
    32,810,507.06x = 593,156,954,744,664.75
  5. Step 5: Solve for x
    x = 593,156,954,744,664.75/32,810,507.06
  6. Step 6: Final answer
    x = 18,078,262.36

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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.