Home / 54,055,000.88-81,096,322.48-15,716,514.96

Finding the Fourth Proportional to 54,055,000.88, 81,096,322.48 and 15,716,514.96

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Solution

The fourth proportional to 54,055,000.88, 81,096,322.48 and 15,716,514.96 is: 23,578,790.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,055,000.88 : 81,096,322.48 = 15,716,514.96 : x
  2. Step 2: Convert to fraction form
    54,055,000.88/81,096,322.48 = 15,716,514.96/x
  3. Step 3: Cross multiply
    54,055,000.88x = 81,096,322.48 × 15,716,514.96
  4. Step 4: Simplify right side
    54,055,000.88x = 1,274,551,565,457,904.50
  5. Step 5: Solve for x
    x = 1,274,551,565,457,904.50/54,055,000.88
  6. Step 6: Final answer
    x = 23,578,790.95

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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.