Home / 179,842,444.99-248,187,410.20-109,254,040.20

Finding the Fourth Proportional to 179,842,444.99, 248,187,410.20 and 109,254,040.20

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Solution

The fourth proportional to 179,842,444.99, 248,187,410.20 and 109,254,040.20 is: 150,773,513.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,842,444.99 : 248,187,410.20 = 109,254,040.20 : x
  2. Step 2: Convert to fraction form
    179,842,444.99/248,187,410.20 = 109,254,040.20/x
  3. Step 3: Cross multiply
    179,842,444.99x = 248,187,410.20 × 109,254,040.20
  4. Step 4: Simplify right side
    179,842,444.99x = 27,115,477,290,851,556
  5. Step 5: Solve for x
    x = 27,115,477,290,851,556/179,842,444.99
  6. Step 6: Final answer
    x = 150,773,513.41

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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.