Home / 37,527,993.07-56,296,188.65-11,963,071.15

Finding the Fourth Proportional to 37,527,993.07, 56,296,188.65 and 11,963,071.15

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Solution

The fourth proportional to 37,527,993.07, 56,296,188.65 and 11,963,071.15 is: 17,945,945.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,527,993.07 : 56,296,188.65 = 11,963,071.15 : x
  2. Step 2: Convert to fraction form
    37,527,993.07/56,296,188.65 = 11,963,071.15/x
  3. Step 3: Cross multiply
    37,527,993.07x = 56,296,188.65 × 11,963,071.15
  4. Step 4: Simplify right side
    37,527,993.07x = 673,475,310,182,939.75
  5. Step 5: Solve for x
    x = 673,475,310,182,939.75/37,527,993.07
  6. Step 6: Final answer
    x = 17,945,945.28

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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.