Home / 39,441,323.20-59,161,984.80-33,394,705.60

Finding the Fourth Proportional to 39,441,323.20, 59,161,984.80 and 33,394,705.60

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Solution

The fourth proportional to 39,441,323.20, 59,161,984.80 and 33,394,705.60 is: 50,092,058.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,441,323.20 : 59,161,984.80 = 33,394,705.60 : x
  2. Step 2: Convert to fraction form
    39,441,323.20/59,161,984.80 = 33,394,705.60/x
  3. Step 3: Cross multiply
    39,441,323.20x = 59,161,984.80 × 33,394,705.60
  4. Step 4: Simplify right side
    39,441,323.20x = 1,975,697,065,107,674.75
  5. Step 5: Solve for x
    x = 1,975,697,065,107,674.75/39,441,323.20
  6. Step 6: Final answer
    x = 50,092,058.40

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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.