Home / 43,028,720.56-59,379,635.28-23,713,136.56

Finding the Fourth Proportional to 43,028,720.56, 59,379,635.28 and 23,713,136.56

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Solution

The fourth proportional to 43,028,720.56, 59,379,635.28 and 23,713,136.56 is: 32,724,128.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,028,720.56 : 59,379,635.28 = 23,713,136.56 : x
  2. Step 2: Convert to fraction form
    43,028,720.56/59,379,635.28 = 23,713,136.56/x
  3. Step 3: Cross multiply
    43,028,720.56x = 59,379,635.28 × 23,713,136.56
  4. Step 4: Simplify right side
    43,028,720.56x = 1,408,077,400,277,633.75
  5. Step 5: Solve for x
    x = 1,408,077,400,277,633.75/43,028,720.56
  6. Step 6: Final answer
    x = 32,724,128.95

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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.