Home / 61,264,491.18-84,546,769.59-33,764,190.90

Finding the Fourth Proportional to 61,264,491.18, 84,546,769.59 and 33,764,190.90

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Solution

The fourth proportional to 61,264,491.18, 84,546,769.59 and 33,764,190.90 is: 46,595,559.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,264,491.18 : 84,546,769.59 = 33,764,190.90 : x
  2. Step 2: Convert to fraction form
    61,264,491.18/84,546,769.59 = 33,764,190.90/x
  3. Step 3: Cross multiply
    61,264,491.18x = 84,546,769.59 × 33,764,190.90
  4. Step 4: Simplify right side
    61,264,491.18x = 2,854,653,268,415,074.50
  5. Step 5: Solve for x
    x = 2,854,653,268,415,074.50/61,264,491.18
  6. Step 6: Final answer
    x = 46,595,559.90

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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.