Home / 36,339,220,059.20-54,513,931,922.40-11,493,290,427.20

Finding the Fourth Proportional to 36,339,220,059.20, 54,513,931,922.40 and 11,493,290,427.20

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Solution

The fourth proportional to 36,339,220,059.20, 54,513,931,922.40 and 11,493,290,427.20 is: 17,241,549,237.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,339,220,059.20 : 54,513,931,922.40 = 11,493,290,427.20 : x
  2. Step 2: Convert to fraction form
    36,339,220,059.20/54,513,931,922.40 = 11,493,290,427.20/x
  3. Step 3: Cross multiply
    36,339,220,059.20x = 54,513,931,922.40 × 11,493,290,427.20
  4. Step 4: Simplify right side
    36,339,220,059.20x = 626,544,451,912,752,431,104
  5. Step 5: Solve for x
    x = 626,544,451,912,752,431,104/36,339,220,059.20
  6. Step 6: Final answer
    x = 17,241,549,237.77

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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.