Home / 37,441,263.33-51,674,076.21-21,546,021.45

Finding the Fourth Proportional to 37,441,263.33, 51,674,076.21 and 21,546,021.45

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Solution

The fourth proportional to 37,441,263.33, 51,674,076.21 and 21,546,021.45 is: 29,736,463.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,441,263.33 : 51,674,076.21 = 21,546,021.45 : x
  2. Step 2: Convert to fraction form
    37,441,263.33/51,674,076.21 = 21,546,021.45/x
  3. Step 3: Cross multiply
    37,441,263.33x = 51,674,076.21 × 21,546,021.45
  4. Step 4: Simplify right side
    37,441,263.33x = 1,113,370,754,429,594.62
  5. Step 5: Solve for x
    x = 1,113,370,754,429,594.62/37,441,263.33
  6. Step 6: Final answer
    x = 29,736,463.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.