Home / 58,245,748.40-87,494,593.80-41,239,636.40

Finding the Fourth Proportional to 58,245,748.40, 87,494,593.80 and 41,239,636.40

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Solution

The fourth proportional to 58,245,748.40, 87,494,593.80 and 41,239,636.40 is: 61,948,645.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,245,748.40 : 87,494,593.80 = 41,239,636.40 : x
  2. Step 2: Convert to fraction form
    58,245,748.40/87,494,593.80 = 41,239,636.40/x
  3. Step 3: Cross multiply
    58,245,748.40x = 87,494,593.80 × 41,239,636.40
  4. Step 4: Simplify right side
    58,245,748.40x = 3,608,245,235,277,694
  5. Step 5: Solve for x
    x = 3,608,245,235,277,694/58,245,748.40
  6. Step 6: Final answer
    x = 61,948,645.77

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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.