Home / 2,766,383,274.80-3,817,597,506-1,496,225,676.80

Finding the Fourth Proportional to 2,766,383,274.80, 3,817,597,506 and 1,496,225,676.80

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Solution

The fourth proportional to 2,766,383,274.80, 3,817,597,506 and 1,496,225,676.80 is: 2,064,785,261.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,383,274.80 : 3,817,597,506 = 1,496,225,676.80 : x
  2. Step 2: Convert to fraction form
    2,766,383,274.80/3,817,597,506 = 1,496,225,676.80/x
  3. Step 3: Cross multiply
    2,766,383,274.80x = 3,817,597,506 × 1,496,225,676.80
  4. Step 4: Simplify right side
    2,766,383,274.80x = 5,711,987,412,164,841,472
  5. Step 5: Solve for x
    x = 5,711,987,412,164,841,472/2,766,383,274.80
  6. Step 6: Final answer
    x = 2,064,785,261.03

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.