Home / 110,500,372,284.20-165,750,558,426.30-60,290,676,909.80

Finding the Fourth Proportional to 110,500,372,284.20, 165,750,558,426.30 and 60,290,676,909.80

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Solution

The fourth proportional to 110,500,372,284.20, 165,750,558,426.30 and 60,290,676,909.80 is: 90,436,015,364.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,500,372,284.20 : 165,750,558,426.30 = 60,290,676,909.80 : x
  2. Step 2: Convert to fraction form
    110,500,372,284.20/165,750,558,426.30 = 60,290,676,909.80/x
  3. Step 3: Cross multiply
    110,500,372,284.20x = 165,750,558,426.30 × 60,290,676,909.80
  4. Step 4: Simplify right side
    110,500,372,284.20x = 9,993,213,365,698,980,478,976
  5. Step 5: Solve for x
    x = 9,993,213,365,698,980,478,976/110,500,372,284.20
  6. Step 6: Final answer
    x = 90,436,015,364.70

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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.