Home / 36,657,167,674.60-54,985,751,511.90-13,389,783,149.80

Finding the Fourth Proportional to 36,657,167,674.60, 54,985,751,511.90 and 13,389,783,149.80

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Solution

The fourth proportional to 36,657,167,674.60, 54,985,751,511.90 and 13,389,783,149.80 is: 20,084,674,724.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,657,167,674.60 : 54,985,751,511.90 = 13,389,783,149.80 : x
  2. Step 2: Convert to fraction form
    36,657,167,674.60/54,985,751,511.90 = 13,389,783,149.80/x
  3. Step 3: Cross multiply
    36,657,167,674.60x = 54,985,751,511.90 × 13,389,783,149.80
  4. Step 4: Simplify right side
    36,657,167,674.60x = 736,247,289,073,128,439,808
  5. Step 5: Solve for x
    x = 736,247,289,073,128,439,808/36,657,167,674.60
  6. Step 6: Final answer
    x = 20,084,674,724.70

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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.