Home / 97,930,793.70-146,770,219.35-59,551,568.10

Finding the Fourth Proportional to 97,930,793.70, 146,770,219.35 and 59,551,568.10

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Solution

The fourth proportional to 97,930,793.70, 146,770,219.35 and 59,551,568.10 is: 89,250,749.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,930,793.70 : 146,770,219.35 = 59,551,568.10 : x
  2. Step 2: Convert to fraction form
    97,930,793.70/146,770,219.35 = 59,551,568.10/x
  3. Step 3: Cross multiply
    97,930,793.70x = 146,770,219.35 × 59,551,568.10
  4. Step 4: Simplify right side
    97,930,793.70x = 8,740,396,712,673,463
  5. Step 5: Solve for x
    x = 8,740,396,712,673,463/97,930,793.70
  6. Step 6: Final answer
    x = 89,250,749.25

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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.