Home / 65,332,568.98-97,991,388.51-17,467,245.46

Finding the Fourth Proportional to 65,332,568.98, 97,991,388.51 and 17,467,245.46

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Solution

The fourth proportional to 65,332,568.98, 97,991,388.51 and 17,467,245.46 is: 26,198,872.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,332,568.98 : 97,991,388.51 = 17,467,245.46 : x
  2. Step 2: Convert to fraction form
    65,332,568.98/97,991,388.51 = 17,467,245.46/x
  3. Step 3: Cross multiply
    65,332,568.98x = 97,991,388.51 × 17,467,245.46
  4. Step 4: Simplify right side
    65,332,568.98x = 1,711,639,636,070,393.75
  5. Step 5: Solve for x
    x = 1,711,639,636,070,393.75/65,332,568.98
  6. Step 6: Final answer
    x = 26,198,872.37

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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.