Home / 466,300,829-699,484,835.82-179,086,493

Finding the Fourth Proportional to 466,300,829, 699,484,835.82 and 179,086,493

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Solution

The fourth proportional to 466,300,829, 699,484,835.82 and 179,086,493 is: 268,642,640.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,300,829 : 699,484,835.82 = 179,086,493 : x
  2. Step 2: Convert to fraction form
    466,300,829/699,484,835.82 = 179,086,493/x
  3. Step 3: Cross multiply
    466,300,829x = 699,484,835.82 × 179,086,493
  4. Step 4: Simplify right side
    466,300,829x = 125,268,286,153,684,592
  5. Step 5: Solve for x
    x = 125,268,286,153,684,592/466,300,829
  6. Step 6: Final answer
    x = 268,642,640.89

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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.