Home / 56,169,109.05-84,253,663.58-46,595,297.85

Finding the Fourth Proportional to 56,169,109.05, 84,253,663.58 and 46,595,297.85

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Solution

The fourth proportional to 56,169,109.05, 84,253,663.58 and 46,595,297.85 is: 69,892,946.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,169,109.05 : 84,253,663.58 = 46,595,297.85 : x
  2. Step 2: Convert to fraction form
    56,169,109.05/84,253,663.58 = 46,595,297.85/x
  3. Step 3: Cross multiply
    56,169,109.05x = 84,253,663.58 × 46,595,297.85
  4. Step 4: Simplify right side
    56,169,109.05x = 3,925,824,549,230,821
  5. Step 5: Solve for x
    x = 3,925,824,549,230,821/56,169,109.05
  6. Step 6: Final answer
    x = 69,892,946.78

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Similar ratio
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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.