Home / 54,583,904.70-81,852,237.45-22,225,052.70

Finding the Fourth Proportional to 54,583,904.70, 81,852,237.45 and 22,225,052.70

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Solution

The fourth proportional to 54,583,904.70, 81,852,237.45 and 22,225,052.70 is: 33,327,961.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,583,904.70 : 81,852,237.45 = 22,225,052.70 : x
  2. Step 2: Convert to fraction form
    54,583,904.70/81,852,237.45 = 22,225,052.70/x
  3. Step 3: Cross multiply
    54,583,904.70x = 81,852,237.45 × 22,225,052.70
  4. Step 4: Simplify right side
    54,583,904.70x = 1,819,170,290,939,163.50
  5. Step 5: Solve for x
    x = 1,819,170,290,939,163.50/54,583,904.70
  6. Step 6: Final answer
    x = 33,327,961.80

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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.