Home / 48,892,590,909.80-73,338,886,364.70-33,085,834,958.60

Finding the Fourth Proportional to 48,892,590,909.80, 73,338,886,364.70 and 33,085,834,958.60

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Solution

The fourth proportional to 48,892,590,909.80, 73,338,886,364.70 and 33,085,834,958.60 is: 49,628,752,437.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,590,909.80 : 73,338,886,364.70 = 33,085,834,958.60 : x
  2. Step 2: Convert to fraction form
    48,892,590,909.80/73,338,886,364.70 = 33,085,834,958.60/x
  3. Step 3: Cross multiply
    48,892,590,909.80x = 73,338,886,364.70 × 33,085,834,958.60
  4. Step 4: Simplify right side
    48,892,590,909.80x = 2,426,478,290,309,983,764,480
  5. Step 5: Solve for x
    x = 2,426,478,290,309,983,764,480/48,892,590,909.80
  6. Step 6: Final answer
    x = 49,628,752,437.90

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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.