Home / 34,015,903.73-46,940,595.06-20,081,747.27

Finding the Fourth Proportional to 34,015,903.73, 46,940,595.06 and 20,081,747.27

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Solution

The fourth proportional to 34,015,903.73, 46,940,595.06 and 20,081,747.27 is: 27,712,013.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,015,903.73 : 46,940,595.06 = 20,081,747.27 : x
  2. Step 2: Convert to fraction form
    34,015,903.73/46,940,595.06 = 20,081,747.27/x
  3. Step 3: Cross multiply
    34,015,903.73x = 46,940,595.06 × 20,081,747.27
  4. Step 4: Simplify right side
    34,015,903.73x = 942,649,166,890,988.50
  5. Step 5: Solve for x
    x = 942,649,166,890,988.50/34,015,903.73
  6. Step 6: Final answer
    x = 27,712,013.02

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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.