Home / 6,177,910,504.80-9,266,865,757.20-2,037,134,809.20

Finding the Fourth Proportional to 6,177,910,504.80, 9,266,865,757.20 and 2,037,134,809.20

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Solution

The fourth proportional to 6,177,910,504.80, 9,266,865,757.20 and 2,037,134,809.20 is: 3,055,702,213.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,910,504.80 : 9,266,865,757.20 = 2,037,134,809.20 : x
  2. Step 2: Convert to fraction form
    6,177,910,504.80/9,266,865,757.20 = 2,037,134,809.20/x
  3. Step 3: Cross multiply
    6,177,910,504.80x = 9,266,865,757.20 × 2,037,134,809.20
  4. Step 4: Simplify right side
    6,177,910,504.80x = 18,877,854,806,175,637,504
  5. Step 5: Solve for x
    x = 18,877,854,806,175,637,504/6,177,910,504.80
  6. Step 6: Final answer
    x = 3,055,702,213.80

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Double scale
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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.