Home / 35,532,826.60-53,299,233.78-19,372,367.80

Finding the Fourth Proportional to 35,532,826.60, 53,299,233.78 and 19,372,367.80

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Solution

The fourth proportional to 35,532,826.60, 53,299,233.78 and 19,372,367.80 is: 29,058,548.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,532,826.60 : 53,299,233.78 = 19,372,367.80 : x
  2. Step 2: Convert to fraction form
    35,532,826.60/53,299,233.78 = 19,372,367.80/x
  3. Step 3: Cross multiply
    35,532,826.60x = 53,299,233.78 × 19,372,367.80
  4. Step 4: Simplify right side
    35,532,826.60x = 1,032,532,360,244,344.38
  5. Step 5: Solve for x
    x = 1,032,532,360,244,344.38/35,532,826.60
  6. Step 6: Final answer
    x = 29,058,548.36

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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.