Home / 96,609,612.69-144,898,147.76-27,517,558.77

Finding the Fourth Proportional to 96,609,612.69, 144,898,147.76 and 27,517,558.77

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Solution

The fourth proportional to 96,609,612.69, 144,898,147.76 and 27,517,558.77 is: 41,271,703.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,609,612.69 : 144,898,147.76 = 27,517,558.77 : x
  2. Step 2: Convert to fraction form
    96,609,612.69/144,898,147.76 = 27,517,558.77/x
  3. Step 3: Cross multiply
    96,609,612.69x = 144,898,147.76 × 27,517,558.77
  4. Step 4: Simplify right side
    96,609,612.69x = 3,987,243,296,512,356
  5. Step 5: Solve for x
    x = 3,987,243,296,512,356/96,609,612.69
  6. Step 6: Final answer
    x = 41,271,703.57

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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.