Home / 248,832,292.60-373,071,491.70-95,419,070.20

Finding the Fourth Proportional to 248,832,292.60, 373,071,491.70 and 95,419,070.20

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Solution

The fourth proportional to 248,832,292.60, 373,071,491.70 and 95,419,070.20 is: 143,060,751.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,292.60 : 373,071,491.70 = 95,419,070.20 : x
  2. Step 2: Convert to fraction form
    248,832,292.60/373,071,491.70 = 95,419,070.20/x
  3. Step 3: Cross multiply
    248,832,292.60x = 373,071,491.70 × 95,419,070.20
  4. Step 4: Simplify right side
    248,832,292.60x = 35,598,134,856,141,016
  5. Step 5: Solve for x
    x = 35,598,134,856,141,016/248,832,292.60
  6. Step 6: Final answer
    x = 143,060,751.82

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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.