Home / 33,603,645.60-50,372,290.80-16,550,359.20

Finding the Fourth Proportional to 33,603,645.60, 50,372,290.80 and 16,550,359.20

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Solution

The fourth proportional to 33,603,645.60, 50,372,290.80 and 16,550,359.20 is: 24,809,198.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,603,645.60 : 50,372,290.80 = 16,550,359.20 : x
  2. Step 2: Convert to fraction form
    33,603,645.60/50,372,290.80 = 16,550,359.20/x
  3. Step 3: Cross multiply
    33,603,645.60x = 50,372,290.80 × 16,550,359.20
  4. Step 4: Simplify right side
    33,603,645.60x = 833,679,506,466,855.25
  5. Step 5: Solve for x
    x = 833,679,506,466,855.25/33,603,645.60
  6. Step 6: Final answer
    x = 24,809,198.28

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1.5x scale

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.