Home / 68,925,579.33-95,117,300.01-37,985,748.96

Finding the Fourth Proportional to 68,925,579.33, 95,117,300.01 and 37,985,748.96

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Solution

The fourth proportional to 68,925,579.33, 95,117,300.01 and 37,985,748.96 is: 52,420,333.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,925,579.33 : 95,117,300.01 = 37,985,748.96 : x
  2. Step 2: Convert to fraction form
    68,925,579.33/95,117,300.01 = 37,985,748.96/x
  3. Step 3: Cross multiply
    68,925,579.33x = 95,117,300.01 × 37,985,748.96
  4. Step 4: Simplify right side
    68,925,579.33x = 3,613,101,879,932,866
  5. Step 5: Solve for x
    x = 3,613,101,879,932,866/68,925,579.33
  6. Step 6: Final answer
    x = 52,420,333.86

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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.