Home / 43,493,091.35-60,018,851.88-23,912,814.74

Finding the Fourth Proportional to 43,493,091.35, 60,018,851.88 and 23,912,814.74

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Solution

The fourth proportional to 43,493,091.35, 60,018,851.88 and 23,912,814.74 is: 32,998,796.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,493,091.35 : 60,018,851.88 = 23,912,814.74 : x
  2. Step 2: Convert to fraction form
    43,493,091.35/60,018,851.88 = 23,912,814.74/x
  3. Step 3: Cross multiply
    43,493,091.35x = 60,018,851.88 × 23,912,814.74
  4. Step 4: Simplify right side
    43,493,091.35x = 1,435,219,685,613,846.50
  5. Step 5: Solve for x
    x = 1,435,219,685,613,846.50/43,493,091.35
  6. Step 6: Final answer
    x = 32,998,796.85

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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.