Home / 181,954,274.68-272,891,172.66-52,533,744.76

Finding the Fourth Proportional to 181,954,274.68, 272,891,172.66 and 52,533,744.76

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Solution

The fourth proportional to 181,954,274.68, 272,891,172.66 and 52,533,744.76 is: 78,788,999.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,954,274.68 : 272,891,172.66 = 52,533,744.76 : x
  2. Step 2: Convert to fraction form
    181,954,274.68/272,891,172.66 = 52,533,744.76/x
  3. Step 3: Cross multiply
    181,954,274.68x = 272,891,172.66 × 52,533,744.76
  4. Step 4: Simplify right side
    181,954,274.68x = 14,335,995,211,777,532
  5. Step 5: Solve for x
    x = 14,335,995,211,777,532/181,954,274.68
  6. Step 6: Final answer
    x = 78,788,999.25

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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.