Home / 4,126,469,063.60-6,189,703,595.40-2,657,140,986.80

Finding the Fourth Proportional to 4,126,469,063.60, 6,189,703,595.40 and 2,657,140,986.80

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Solution

The fourth proportional to 4,126,469,063.60, 6,189,703,595.40 and 2,657,140,986.80 is: 3,985,711,480.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,469,063.60 : 6,189,703,595.40 = 2,657,140,986.80 : x
  2. Step 2: Convert to fraction form
    4,126,469,063.60/6,189,703,595.40 = 2,657,140,986.80/x
  3. Step 3: Cross multiply
    4,126,469,063.60x = 6,189,703,595.40 × 2,657,140,986.80
  4. Step 4: Simplify right side
    4,126,469,063.60x = 16,446,915,119,480,664,064
  5. Step 5: Solve for x
    x = 16,446,915,119,480,664,064/4,126,469,063.60
  6. Step 6: Final answer
    x = 3,985,711,480.20

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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.