Home / 50,845,911.66-70,101,498.09-32,932,260.54

Finding the Fourth Proportional to 50,845,911.66, 70,101,498.09 and 32,932,260.54

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Solution

The fourth proportional to 50,845,911.66, 70,101,498.09 and 32,932,260.54 is: 45,403,862.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,845,911.66 : 70,101,498.09 = 32,932,260.54 : x
  2. Step 2: Convert to fraction form
    50,845,911.66/70,101,498.09 = 32,932,260.54/x
  3. Step 3: Cross multiply
    50,845,911.66x = 70,101,498.09 × 32,932,260.54
  4. Step 4: Simplify right side
    50,845,911.66x = 2,308,600,799,344,192.50
  5. Step 5: Solve for x
    x = 2,308,600,799,344,192.50/50,845,911.66
  6. Step 6: Final answer
    x = 45,403,862.85

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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.