Home / 36,521,662.70-54,778,346.85-9,598,040.30

Finding the Fourth Proportional to 36,521,662.70, 54,778,346.85 and 9,598,040.30

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Solution

The fourth proportional to 36,521,662.70, 54,778,346.85 and 9,598,040.30 is: 14,395,970.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,521,662.70 : 54,778,346.85 = 9,598,040.30 : x
  2. Step 2: Convert to fraction form
    36,521,662.70/54,778,346.85 = 9,598,040.30/x
  3. Step 3: Cross multiply
    36,521,662.70x = 54,778,346.85 × 9,598,040.30
  4. Step 4: Simplify right side
    36,521,662.70x = 525,764,780,633,678.12
  5. Step 5: Solve for x
    x = 525,764,780,633,678.12/36,521,662.70
  6. Step 6: Final answer
    x = 14,395,970.55

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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.