Home / 248,933,124.30-373,399,686.45-119,792,961.30

Finding the Fourth Proportional to 248,933,124.30, 373,399,686.45 and 119,792,961.30

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Solution

The fourth proportional to 248,933,124.30, 373,399,686.45 and 119,792,961.30 is: 179,689,441.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,933,124.30 : 373,399,686.45 = 119,792,961.30 : x
  2. Step 2: Convert to fraction form
    248,933,124.30/373,399,686.45 = 119,792,961.30/x
  3. Step 3: Cross multiply
    248,933,124.30x = 373,399,686.45 × 119,792,961.30
  4. Step 4: Simplify right side
    248,933,124.30x = 44,730,654,188,336,984
  5. Step 5: Solve for x
    x = 44,730,654,188,336,984/248,933,124.30
  6. Step 6: Final answer
    x = 179,689,441.95

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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.