Home / 32,973,111.70-49,459,667.55-15,966,999.70

Finding the Fourth Proportional to 32,973,111.70, 49,459,667.55 and 15,966,999.70

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Solution

The fourth proportional to 32,973,111.70, 49,459,667.55 and 15,966,999.70 is: 23,950,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,973,111.70 : 49,459,667.55 = 15,966,999.70 : x
  2. Step 2: Convert to fraction form
    32,973,111.70/49,459,667.55 = 15,966,999.70/x
  3. Step 3: Cross multiply
    32,973,111.70x = 49,459,667.55 × 15,966,999.70
  4. Step 4: Simplify right side
    32,973,111.70x = 789,722,496,932,949.62
  5. Step 5: Solve for x
    x = 789,722,496,932,949.62/32,973,111.70
  6. Step 6: Final answer
    x = 23,950,499.55

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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.