Home / 110,500,372,277.20-165,750,558,415.80-60,290,676,902.80

Finding the Fourth Proportional to 110,500,372,277.20, 165,750,558,415.80 and 60,290,676,902.80

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Solution

The fourth proportional to 110,500,372,277.20, 165,750,558,415.80 and 60,290,676,902.80 is: 90,436,015,354.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,500,372,277.20 : 165,750,558,415.80 = 60,290,676,902.80 : x
  2. Step 2: Convert to fraction form
    110,500,372,277.20/165,750,558,415.80 = 60,290,676,902.80/x
  3. Step 3: Cross multiply
    110,500,372,277.20x = 165,750,558,415.80 × 60,290,676,902.80
  4. Step 4: Simplify right side
    110,500,372,277.20x = 9,993,213,363,905,674,346,496
  5. Step 5: Solve for x
    x = 9,993,213,363,905,674,346,496/110,500,372,277.20
  6. Step 6: Final answer
    x = 90,436,015,354.20

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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.