Home / 37,451,640.40-56,177,460.60-26,104,901.20

Finding the Fourth Proportional to 37,451,640.40, 56,177,460.60 and 26,104,901.20

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Solution

The fourth proportional to 37,451,640.40, 56,177,460.60 and 26,104,901.20 is: 39,157,351.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,451,640.40 : 56,177,460.60 = 26,104,901.20 : x
  2. Step 2: Convert to fraction form
    37,451,640.40/56,177,460.60 = 26,104,901.20/x
  3. Step 3: Cross multiply
    37,451,640.40x = 56,177,460.60 × 26,104,901.20
  4. Step 4: Simplify right side
    37,451,640.40x = 1,466,507,058,629,892.75
  5. Step 5: Solve for x
    x = 1,466,507,058,629,892.75/37,451,640.40
  6. Step 6: Final answer
    x = 39,157,351.80

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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.