Home / 16,708,135.68-25,062,222.96-4,577,704.32

Finding the Fourth Proportional to 16,708,135.68, 25,062,222.96 and 4,577,704.32

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Solution

The fourth proportional to 16,708,135.68, 25,062,222.96 and 4,577,704.32 is: 6,866,561.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,708,135.68 : 25,062,222.96 = 4,577,704.32 : x
  2. Step 2: Convert to fraction form
    16,708,135.68/25,062,222.96 = 4,577,704.32/x
  3. Step 3: Cross multiply
    16,708,135.68x = 25,062,222.96 × 4,577,704.32
  4. Step 4: Simplify right side
    16,708,135.68x = 114,727,446,312,795.20
  5. Step 5: Solve for x
    x = 114,727,446,312,795.20/16,708,135.68
  6. Step 6: Final answer
    x = 6,866,561.81

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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.