Home / 98,994,902.70-148,527,783.45-41,504,796.30

Finding the Fourth Proportional to 98,994,902.70, 148,527,783.45 and 41,504,796.30

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Solution

The fourth proportional to 98,994,902.70, 148,527,783.45 and 41,504,796.30 is: 62,272,048.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,994,902.70 : 148,527,783.45 = 41,504,796.30 : x
  2. Step 2: Convert to fraction form
    98,994,902.70/148,527,783.45 = 41,504,796.30/x
  3. Step 3: Cross multiply
    98,994,902.70x = 148,527,783.45 × 41,504,796.30
  4. Step 4: Simplify right side
    98,994,902.70x = 6,164,615,396,982,760
  5. Step 5: Solve for x
    x = 6,164,615,396,982,760/98,994,902.70
  6. Step 6: Final answer
    x = 62,272,048.65

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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.