Home / 179,577,030.74-269,236,209.58-110,346,777.56

Finding the Fourth Proportional to 179,577,030.74, 269,236,209.58 and 110,346,777.56

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Solution

The fourth proportional to 179,577,030.74, 269,236,209.58 and 110,346,777.56 is: 165,440,691.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,577,030.74 : 269,236,209.58 = 110,346,777.56 : x
  2. Step 2: Convert to fraction form
    179,577,030.74/269,236,209.58 = 110,346,777.56/x
  3. Step 3: Cross multiply
    179,577,030.74x = 269,236,209.58 × 110,346,777.56
  4. Step 4: Simplify right side
    179,577,030.74x = 29,709,348,130,019,024
  5. Step 5: Solve for x
    x = 29,709,348,130,019,024/179,577,030.74
  6. Step 6: Final answer
    x = 165,440,691.43

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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.