Home / 53,738,501.88-80,489,598.24-44,410,759.20

Finding the Fourth Proportional to 53,738,501.88, 80,489,598.24 and 44,410,759.20

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Solution

The fourth proportional to 53,738,501.88, 80,489,598.24 and 44,410,759.20 is: 66,518,493.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,738,501.88 : 80,489,598.24 = 44,410,759.20 : x
  2. Step 2: Convert to fraction form
    53,738,501.88/80,489,598.24 = 44,410,759.20/x
  3. Step 3: Cross multiply
    53,738,501.88x = 80,489,598.24 × 44,410,759.20
  4. Step 4: Simplify right side
    53,738,501.88x = 3,574,604,165,541,384
  5. Step 5: Solve for x
    x = 3,574,604,165,541,384/53,738,501.88
  6. Step 6: Final answer
    x = 66,518,493.08

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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.