Home / 43,634,004.62-65,289,334.52-34,971,832.82

Finding the Fourth Proportional to 43,634,004.62, 65,289,334.52 and 34,971,832.82

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Solution

The fourth proportional to 43,634,004.62, 65,289,334.52 and 34,971,832.82 is: 52,328,171.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,634,004.62 : 65,289,334.52 = 34,971,832.82 : x
  2. Step 2: Convert to fraction form
    43,634,004.62/65,289,334.52 = 34,971,832.82/x
  3. Step 3: Cross multiply
    43,634,004.62x = 65,289,334.52 × 34,971,832.82
  4. Step 4: Simplify right side
    43,634,004.62x = 2,283,287,692,013,148
  5. Step 5: Solve for x
    x = 2,283,287,692,013,148/43,634,004.62
  6. Step 6: Final answer
    x = 52,328,171.85

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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.