Home / 79,807,874.48-110,136,092.28-46,760,214.68

Finding the Fourth Proportional to 79,807,874.48, 110,136,092.28 and 46,760,214.68

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Solution

The fourth proportional to 79,807,874.48, 110,136,092.28 and 46,760,214.68 is: 64,529,814.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,807,874.48 : 110,136,092.28 = 46,760,214.68 : x
  2. Step 2: Convert to fraction form
    79,807,874.48/110,136,092.28 = 46,760,214.68/x
  3. Step 3: Cross multiply
    79,807,874.48x = 110,136,092.28 × 46,760,214.68
  4. Step 4: Simplify right side
    79,807,874.48x = 5,149,987,319,029,091
  5. Step 5: Solve for x
    x = 5,149,987,319,029,091/79,807,874.48
  6. Step 6: Final answer
    x = 64,529,814.29

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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.