Home / 58,245,750.40-87,494,596.80-41,239,638.40

Finding the Fourth Proportional to 58,245,750.40, 87,494,596.80 and 41,239,638.40

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Solution

The fourth proportional to 58,245,750.40, 87,494,596.80 and 41,239,638.40 is: 61,948,648.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,245,750.40 : 87,494,596.80 = 41,239,638.40 : x
  2. Step 2: Convert to fraction form
    58,245,750.40/87,494,596.80 = 41,239,638.40/x
  3. Step 3: Cross multiply
    58,245,750.40x = 87,494,596.80 × 41,239,638.40
  4. Step 4: Simplify right side
    58,245,750.40x = 3,608,245,533,985,797
  5. Step 5: Solve for x
    x = 3,608,245,533,985,797/58,245,750.40
  6. Step 6: Final answer
    x = 61,948,648.77

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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.