Home / 35,159,558.48-52,754,493.42-18,982,297.52

Finding the Fourth Proportional to 35,159,558.48, 52,754,493.42 and 18,982,297.52

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Solution

The fourth proportional to 35,159,558.48, 52,754,493.42 and 18,982,297.52 is: 28,481,628.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,159,558.48 : 52,754,493.42 = 18,982,297.52 : x
  2. Step 2: Convert to fraction form
    35,159,558.48/52,754,493.42 = 18,982,297.52/x
  3. Step 3: Cross multiply
    35,159,558.48x = 52,754,493.42 × 18,982,297.52
  4. Step 4: Simplify right side
    35,159,558.48x = 1,001,401,489,615,322.38
  5. Step 5: Solve for x
    x = 1,001,401,489,615,322.38/35,159,558.48
  6. Step 6: Final answer
    x = 28,481,628.69

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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.