Home / 38,802,125.80-58,203,188.70-26,708,890.60

Finding the Fourth Proportional to 38,802,125.80, 58,203,188.70 and 26,708,890.60

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Solution

The fourth proportional to 38,802,125.80, 58,203,188.70 and 26,708,890.60 is: 40,063,335.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,802,125.80 : 58,203,188.70 = 26,708,890.60 : x
  2. Step 2: Convert to fraction form
    38,802,125.80/58,203,188.70 = 26,708,890.60/x
  3. Step 3: Cross multiply
    38,802,125.80x = 58,203,188.70 × 26,708,890.60
  4. Step 4: Simplify right side
    38,802,125.80x = 1,554,542,599,559,456.50
  5. Step 5: Solve for x
    x = 1,554,542,599,559,456.50/38,802,125.80
  6. Step 6: Final answer
    x = 40,063,335.90

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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.