Home / 181,899,240.89-272,851,047.96-50,733,532.41

Finding the Fourth Proportional to 181,899,240.89, 272,851,047.96 and 50,733,532.41

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Solution

The fourth proportional to 181,899,240.89, 272,851,047.96 and 50,733,532.41 is: 76,100,908.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,899,240.89 : 272,851,047.96 = 50,733,532.41 : x
  2. Step 2: Convert to fraction form
    181,899,240.89/272,851,047.96 = 50,733,532.41/x
  3. Step 3: Cross multiply
    181,899,240.89x = 272,851,047.96 × 50,733,532.41
  4. Step 4: Simplify right side
    181,899,240.89x = 13,842,697,483,567,682
  5. Step 5: Solve for x
    x = 13,842,697,483,567,682/181,899,240.89
  6. Step 6: Final answer
    x = 76,100,908.48

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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.