Home / 37,374,509.23-51,569,119.51-21,476,522.46

Finding the Fourth Proportional to 37,374,509.23, 51,569,119.51 and 21,476,522.46

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Solution

The fourth proportional to 37,374,509.23, 51,569,119.51 and 21,476,522.46 is: 29,633,174.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,374,509.23 : 51,569,119.51 = 21,476,522.46 : x
  2. Step 2: Convert to fraction form
    37,374,509.23/51,569,119.51 = 21,476,522.46/x
  3. Step 3: Cross multiply
    37,374,509.23x = 51,569,119.51 × 21,476,522.46
  4. Step 4: Simplify right side
    37,374,509.23x = 1,107,525,353,398,939.25
  5. Step 5: Solve for x
    x = 1,107,525,353,398,939.25/37,374,509.23
  6. Step 6: Final answer
    x = 29,633,174.49

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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.