Home / 73,804,820.70-110,770,216.65-32,927,166.30

Finding the Fourth Proportional to 73,804,820.70, 110,770,216.65 and 32,927,166.30

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Solution

The fourth proportional to 73,804,820.70, 110,770,216.65 and 32,927,166.30 is: 49,418,849.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,804,820.70 : 110,770,216.65 = 32,927,166.30 : x
  2. Step 2: Convert to fraction form
    73,804,820.70/110,770,216.65 = 32,927,166.30/x
  3. Step 3: Cross multiply
    73,804,820.70x = 110,770,216.65 × 32,927,166.30
  4. Step 4: Simplify right side
    73,804,820.70x = 3,647,349,344,721,579
  5. Step 5: Solve for x
    x = 3,647,349,344,721,579/73,804,820.70
  6. Step 6: Final answer
    x = 49,418,849.75

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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.