Home / 365,534,444.07-548,319,382.43-119,869,346.43

Finding the Fourth Proportional to 365,534,444.07, 548,319,382.43 and 119,869,346.43

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Solution

The fourth proportional to 365,534,444.07, 548,319,382.43 and 119,869,346.43 is: 179,809,829.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,534,444.07 : 548,319,382.43 = 119,869,346.43 : x
  2. Step 2: Convert to fraction form
    365,534,444.07/548,319,382.43 = 119,869,346.43/x
  3. Step 3: Cross multiply
    365,534,444.07x = 548,319,382.43 × 119,869,346.43
  4. Step 4: Simplify right side
    365,534,444.07x = 65,726,686,006,185,976
  5. Step 5: Solve for x
    x = 65,726,686,006,185,976/365,534,444.07
  6. Step 6: Final answer
    x = 179,809,829.34

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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.