Home / 41,799,669.21-57,684,256.65-22,962,045.51

Finding the Fourth Proportional to 41,799,669.21, 57,684,256.65 and 22,962,045.51

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Solution

The fourth proportional to 41,799,669.21, 57,684,256.65 and 22,962,045.51 is: 31,688,014.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,799,669.21 : 57,684,256.65 = 22,962,045.51 : x
  2. Step 2: Convert to fraction form
    41,799,669.21/57,684,256.65 = 22,962,045.51/x
  3. Step 3: Cross multiply
    41,799,669.21x = 57,684,256.65 × 22,962,045.51
  4. Step 4: Simplify right side
    41,799,669.21x = 1,324,548,526,407,820.25
  5. Step 5: Solve for x
    x = 1,324,548,526,407,820.25/41,799,669.21
  6. Step 6: Final answer
    x = 31,688,014.56

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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.