Home / 43,707,815.76-60,316,979.22-24,128,865.12

Finding the Fourth Proportional to 43,707,815.76, 60,316,979.22 and 24,128,865.12

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Solution

The fourth proportional to 43,707,815.76, 60,316,979.22 and 24,128,865.12 is: 33,297,940.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,707,815.76 : 60,316,979.22 = 24,128,865.12 : x
  2. Step 2: Convert to fraction form
    43,707,815.76/60,316,979.22 = 24,128,865.12/x
  3. Step 3: Cross multiply
    43,707,815.76x = 60,316,979.22 × 24,128,865.12
  4. Step 4: Simplify right side
    43,707,815.76x = 1,455,380,256,045,222.75
  5. Step 5: Solve for x
    x = 1,455,380,256,045,222.75/43,707,815.76
  6. Step 6: Final answer
    x = 33,297,940.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.