Home / 97,843,627.80-146,765,441.70-25,060,267.80

Finding the Fourth Proportional to 97,843,627.80, 146,765,441.70 and 25,060,267.80

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Solution

The fourth proportional to 97,843,627.80, 146,765,441.70 and 25,060,267.80 is: 37,590,401.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,843,627.80 : 146,765,441.70 = 25,060,267.80 : x
  2. Step 2: Convert to fraction form
    97,843,627.80/146,765,441.70 = 25,060,267.80/x
  3. Step 3: Cross multiply
    97,843,627.80x = 146,765,441.70 × 25,060,267.80
  4. Step 4: Simplify right side
    97,843,627.80x = 3,677,981,272,787,287
  5. Step 5: Solve for x
    x = 3,677,981,272,787,287/97,843,627.80
  6. Step 6: Final answer
    x = 37,590,401.70

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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.