Home / 766,170,260.02-1,149,255,405.22-183,904,505.52

Finding the Fourth Proportional to 766,170,260.02, 1,149,255,405.22 and 183,904,505.52

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Solution

The fourth proportional to 766,170,260.02, 1,149,255,405.22 and 183,904,505.52 is: 275,856,761.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    766,170,260.02 : 1,149,255,405.22 = 183,904,505.52 : x
  2. Step 2: Convert to fraction form
    766,170,260.02/1,149,255,405.22 = 183,904,505.52/x
  3. Step 3: Cross multiply
    766,170,260.02x = 1,149,255,405.22 × 183,904,505.52
  4. Step 4: Simplify right side
    766,170,260.02x = 211,353,247,013,171,360
  5. Step 5: Solve for x
    x = 211,353,247,013,171,360/766,170,260.02
  6. Step 6: Final answer
    x = 275,856,761.93

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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.