Home / 49,873,206.40-74,809,809.60-33,706,902.40

Finding the Fourth Proportional to 49,873,206.40, 74,809,809.60 and 33,706,902.40

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Solution

The fourth proportional to 49,873,206.40, 74,809,809.60 and 33,706,902.40 is: 50,560,353.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,873,206.40 : 74,809,809.60 = 33,706,902.40 : x
  2. Step 2: Convert to fraction form
    49,873,206.40/74,809,809.60 = 33,706,902.40/x
  3. Step 3: Cross multiply
    49,873,206.40x = 74,809,809.60 × 33,706,902.40
  4. Step 4: Simplify right side
    49,873,206.40x = 2,521,606,950,749,782.50
  5. Step 5: Solve for x
    x = 2,521,606,950,749,782.50/49,873,206.40
  6. Step 6: Final answer
    x = 50,560,353.60

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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.