Home / 46,328,070.83-63,906,175.73-28,894,148.69

Finding the Fourth Proportional to 46,328,070.83, 63,906,175.73 and 28,894,148.69

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Solution

The fourth proportional to 46,328,070.83, 63,906,175.73 and 28,894,148.69 is: 39,857,358.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,328,070.83 : 63,906,175.73 = 28,894,148.69 : x
  2. Step 2: Convert to fraction form
    46,328,070.83/63,906,175.73 = 28,894,148.69/x
  3. Step 3: Cross multiply
    46,328,070.83x = 63,906,175.73 × 28,894,148.69
  4. Step 4: Simplify right side
    46,328,070.83x = 1,846,514,543,504,593.75
  5. Step 5: Solve for x
    x = 1,846,514,543,504,593.75/46,328,070.83
  6. Step 6: Final answer
    x = 39,857,358.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.