Home / 37,019,239.65-55,534,026.26-15,448,896.92

Finding the Fourth Proportional to 37,019,239.65, 55,534,026.26 and 15,448,896.92

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Solution

The fourth proportional to 37,019,239.65, 55,534,026.26 and 15,448,896.92 is: 23,175,501.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,019,239.65 : 55,534,026.26 = 15,448,896.92 : x
  2. Step 2: Convert to fraction form
    37,019,239.65/55,534,026.26 = 15,448,896.92/x
  3. Step 3: Cross multiply
    37,019,239.65x = 55,534,026.26 × 15,448,896.92
  4. Step 4: Simplify right side
    37,019,239.65x = 857,939,447,420,770.50
  5. Step 5: Solve for x
    x = 857,939,447,420,770.50/37,019,239.65
  6. Step 6: Final answer
    x = 23,175,501.59

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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.