Home / 73,843,620.32-101,969,559.36-46,013,826.56

Finding the Fourth Proportional to 73,843,620.32, 101,969,559.36 and 46,013,826.56

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Solution

The fourth proportional to 73,843,620.32, 101,969,559.36 and 46,013,826.56 is: 63,539,810.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,843,620.32 : 101,969,559.36 = 46,013,826.56 : x
  2. Step 2: Convert to fraction form
    73,843,620.32/101,969,559.36 = 46,013,826.56/x
  3. Step 3: Cross multiply
    73,843,620.32x = 101,969,559.36 × 46,013,826.56
  4. Step 4: Simplify right side
    73,843,620.32x = 4,692,009,618,790,665
  5. Step 5: Solve for x
    x = 4,692,009,618,790,665/73,843,620.32
  6. Step 6: Final answer
    x = 63,539,810.19

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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.