Home / 32,727,133-49,097,785.74-12,532,375.72

Finding the Fourth Proportional to 32,727,133, 49,097,785.74 and 12,532,375.72

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Solution

The fourth proportional to 32,727,133, 49,097,785.74 and 12,532,375.72 is: 18,801,277.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,727,133 : 49,097,785.74 = 12,532,375.72 : x
  2. Step 2: Convert to fraction form
    32,727,133/49,097,785.74 = 12,532,375.72/x
  3. Step 3: Cross multiply
    32,727,133x = 49,097,785.74 × 12,532,375.72
  4. Step 4: Simplify right side
    32,727,133x = 615,311,897,913,738.25
  5. Step 5: Solve for x
    x = 615,311,897,913,738.25/32,727,133
  6. Step 6: Final answer
    x = 18,801,277.15

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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.