Home / 73,804,835.76-110,664,423.01-34,942,961.51

Finding the Fourth Proportional to 73,804,835.76, 110,664,423.01 and 34,942,961.51

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Solution

The fourth proportional to 73,804,835.76, 110,664,423.01 and 34,942,961.51 is: 52,394,164.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,804,835.76 : 110,664,423.01 = 34,942,961.51 : x
  2. Step 2: Convert to fraction form
    73,804,835.76/110,664,423.01 = 34,942,961.51/x
  3. Step 3: Cross multiply
    73,804,835.76x = 110,664,423.01 × 34,942,961.51
  4. Step 4: Simplify right side
    73,804,835.76x = 3,866,942,673,954,092
  5. Step 5: Solve for x
    x = 3,866,942,673,954,092/73,804,835.76
  6. Step 6: Final answer
    x = 52,394,164.07

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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.