Home / 59,560,021.04-89,354,394.24-20,692,816.04

Finding the Fourth Proportional to 59,560,021.04, 89,354,394.24 and 20,692,816.04

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Solution

The fourth proportional to 59,560,021.04, 89,354,394.24 and 20,692,816.04 is: 31,044,214.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,560,021.04 : 89,354,394.24 = 20,692,816.04 : x
  2. Step 2: Convert to fraction form
    59,560,021.04/89,354,394.24 = 20,692,816.04/x
  3. Step 3: Cross multiply
    59,560,021.04x = 89,354,394.24 × 20,692,816.04
  4. Step 4: Simplify right side
    59,560,021.04x = 1,848,994,042,373,955.50
  5. Step 5: Solve for x
    x = 1,848,994,042,373,955.50/59,560,021.04
  6. Step 6: Final answer
    x = 31,044,214.06

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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.