Home / 61,264,485.24-84,546,761.28-33,764,184.96

Finding the Fourth Proportional to 61,264,485.24, 84,546,761.28 and 33,764,184.96

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Solution

The fourth proportional to 61,264,485.24, 84,546,761.28 and 33,764,184.96 is: 46,595,551.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,264,485.24 : 84,546,761.28 = 33,764,184.96 : x
  2. Step 2: Convert to fraction form
    61,264,485.24/84,546,761.28 = 33,764,184.96/x
  3. Step 3: Cross multiply
    61,264,485.24x = 84,546,761.28 × 33,764,184.96
  4. Step 4: Simplify right side
    61,264,485.24x = 2,854,652,485,626,886.50
  5. Step 5: Solve for x
    x = 2,854,652,485,626,886.50/61,264,485.24
  6. Step 6: Final answer
    x = 46,595,551.64

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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.