Home / 36,061,080.72-54,109,379.51-16,888,526.52

Finding the Fourth Proportional to 36,061,080.72, 54,109,379.51 and 16,888,526.52

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Solution

The fourth proportional to 36,061,080.72, 54,109,379.51 and 16,888,526.52 is: 25,341,106.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,061,080.72 : 54,109,379.51 = 16,888,526.52 : x
  2. Step 2: Convert to fraction form
    36,061,080.72/54,109,379.51 = 16,888,526.52/x
  3. Step 3: Cross multiply
    36,061,080.72x = 54,109,379.51 × 16,888,526.52
  4. Step 4: Simplify right side
    36,061,080.72x = 913,827,690,835,379.50
  5. Step 5: Solve for x
    x = 913,827,690,835,379.50/36,061,080.72
  6. Step 6: Final answer
    x = 25,341,106.61

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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.