Home / 246,983,999.60-370,475,999.40-65,231,177.60

Finding the Fourth Proportional to 246,983,999.60, 370,475,999.40 and 65,231,177.60

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Solution

The fourth proportional to 246,983,999.60, 370,475,999.40 and 65,231,177.60 is: 97,846,766.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,983,999.60 : 370,475,999.40 = 65,231,177.60 : x
  2. Step 2: Convert to fraction form
    246,983,999.60/370,475,999.40 = 65,231,177.60/x
  3. Step 3: Cross multiply
    246,983,999.60x = 370,475,999.40 × 65,231,177.60
  4. Step 4: Simplify right side
    246,983,999.60x = 24,166,585,713,398,892
  5. Step 5: Solve for x
    x = 24,166,585,713,398,892/246,983,999.60
  6. Step 6: Final answer
    x = 97,846,766.40

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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.