Home / 67,000,751.02-100,458,113.00-26,016,519.33

Finding the Fourth Proportional to 67,000,751.02, 100,458,113.00 and 26,016,519.33

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Solution

The fourth proportional to 67,000,751.02, 100,458,113.00 and 26,016,519.33 is: 39,008,076.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,000,751.02 : 100,458,113.00 = 26,016,519.33 : x
  2. Step 2: Convert to fraction form
    67,000,751.02/100,458,113.00 = 26,016,519.33/x
  3. Step 3: Cross multiply
    67,000,751.02x = 100,458,113.00 × 26,016,519.33
  4. Step 4: Simplify right side
    67,000,751.02x = 2,613,570,438,784,865.50
  5. Step 5: Solve for x
    x = 2,613,570,438,784,865.50/67,000,751.02
  6. Step 6: Final answer
    x = 39,008,076.76

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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.