Home / 43,751,592.80-65,627,389.20-14,993,871.20

Finding the Fourth Proportional to 43,751,592.80, 65,627,389.20 and 14,993,871.20

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Solution

The fourth proportional to 43,751,592.80, 65,627,389.20 and 14,993,871.20 is: 22,490,806.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,751,592.80 : 65,627,389.20 = 14,993,871.20 : x
  2. Step 2: Convert to fraction form
    43,751,592.80/65,627,389.20 = 14,993,871.20/x
  3. Step 3: Cross multiply
    43,751,592.80x = 65,627,389.20 × 14,993,871.20
  4. Step 4: Simplify right side
    43,751,592.80x = 984,008,620,857,071
  5. Step 5: Solve for x
    x = 984,008,620,857,071/43,751,592.80
  6. Step 6: Final answer
    x = 22,490,806.80

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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.