Home / 37,741,004.52-52,070,058-30,759,677.72

Finding the Fourth Proportional to 37,741,004.52, 52,070,058 and 30,759,677.72

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Solution

The fourth proportional to 37,741,004.52, 52,070,058 and 30,759,677.72 is: 42,438,144.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,741,004.52 : 52,070,058 = 30,759,677.72 : x
  2. Step 2: Convert to fraction form
    37,741,004.52/52,070,058 = 30,759,677.72/x
  3. Step 3: Cross multiply
    37,741,004.52x = 52,070,058 × 30,759,677.72
  4. Step 4: Simplify right side
    37,741,004.52x = 1,601,658,202,941,707.75
  5. Step 5: Solve for x
    x = 1,601,658,202,941,707.75/37,741,004.52
  6. Step 6: Final answer
    x = 42,438,144.49

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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.