Home / 116,903,273.60-175,379,793.60-36,132,406.40

Finding the Fourth Proportional to 116,903,273.60, 175,379,793.60 and 36,132,406.40

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Solution

The fourth proportional to 116,903,273.60, 175,379,793.60 and 36,132,406.40 is: 54,206,300.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,903,273.60 : 175,379,793.60 = 36,132,406.40 : x
  2. Step 2: Convert to fraction form
    116,903,273.60/175,379,793.60 = 36,132,406.40/x
  3. Step 3: Cross multiply
    116,903,273.60x = 175,379,793.60 × 36,132,406.40
  4. Step 4: Simplify right side
    116,903,273.60x = 6,336,893,976,703,319
  5. Step 5: Solve for x
    x = 6,336,893,976,703,319/116,903,273.60
  6. Step 6: Final answer
    x = 54,206,300.49

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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.