Home / 48,902,021.70-73,353,032.55-26,227,205.70

Finding the Fourth Proportional to 48,902,021.70, 73,353,032.55 and 26,227,205.70

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Solution

The fourth proportional to 48,902,021.70, 73,353,032.55 and 26,227,205.70 is: 39,340,808.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,902,021.70 : 73,353,032.55 = 26,227,205.70 : x
  2. Step 2: Convert to fraction form
    48,902,021.70/73,353,032.55 = 26,227,205.70/x
  3. Step 3: Cross multiply
    48,902,021.70x = 73,353,032.55 × 26,227,205.70
  4. Step 4: Simplify right side
    48,902,021.70x = 1,923,845,073,407,645.50
  5. Step 5: Solve for x
    x = 1,923,845,073,407,645.50/48,902,021.70
  6. Step 6: Final answer
    x = 39,340,808.55

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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.