Home / 25,110,232.96-37,665,699.36-7,159,336.96

Finding the Fourth Proportional to 25,110,232.96, 37,665,699.36 and 7,159,336.96

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Solution

The fourth proportional to 25,110,232.96, 37,665,699.36 and 7,159,336.96 is: 10,739,105.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,110,232.96 : 37,665,699.36 = 7,159,336.96 : x
  2. Step 2: Convert to fraction form
    25,110,232.96/37,665,699.36 = 7,159,336.96/x
  3. Step 3: Cross multiply
    25,110,232.96x = 37,665,699.36 × 7,159,336.96
  4. Step 4: Simplify right side
    25,110,232.96x = 269,661,433,552,296.34
  5. Step 5: Solve for x
    x = 269,661,433,552,296.34/25,110,232.96
  6. Step 6: Final answer
    x = 10,739,105.21

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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.