Home / 118,504,793.68-177,763,139.16-37,732,060.24

Finding the Fourth Proportional to 118,504,793.68, 177,763,139.16 and 37,732,060.24

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Solution

The fourth proportional to 118,504,793.68, 177,763,139.16 and 37,732,060.24 is: 56,599,984.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,504,793.68 : 177,763,139.16 = 37,732,060.24 : x
  2. Step 2: Convert to fraction form
    118,504,793.68/177,763,139.16 = 37,732,060.24/x
  3. Step 3: Cross multiply
    118,504,793.68x = 177,763,139.16 × 37,732,060.24
  4. Step 4: Simplify right side
    118,504,793.68x = 6,707,369,475,236,623
  5. Step 5: Solve for x
    x = 6,707,369,475,236,623/118,504,793.68
  6. Step 6: Final answer
    x = 56,599,984.41

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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.