Home / 97,704,124.20-146,545,688.70-25,900,540.20

Finding the Fourth Proportional to 97,704,124.20, 146,545,688.70 and 25,900,540.20

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Solution

The fourth proportional to 97,704,124.20, 146,545,688.70 and 25,900,540.20 is: 38,848,027.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,704,124.20 : 146,545,688.70 = 25,900,540.20 : x
  2. Step 2: Convert to fraction form
    97,704,124.20/146,545,688.70 = 25,900,540.20/x
  3. Step 3: Cross multiply
    97,704,124.20x = 146,545,688.70 × 25,900,540.20
  4. Step 4: Simplify right side
    97,704,124.20x = 3,795,612,501,311,035.50
  5. Step 5: Solve for x
    x = 3,795,612,501,311,035.50/97,704,124.20
  6. Step 6: Final answer
    x = 38,848,027.47

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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.