Home / 4,259,102,305.38-5,877,452,900.28-2,379,521,705.61

Finding the Fourth Proportional to 4,259,102,305.38, 5,877,452,900.28 and 2,379,521,705.61

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Solution

The fourth proportional to 4,259,102,305.38, 5,877,452,900.28 and 2,379,521,705.61 is: 3,283,679,458.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,102,305.38 : 5,877,452,900.28 = 2,379,521,705.61 : x
  2. Step 2: Convert to fraction form
    4,259,102,305.38/5,877,452,900.28 = 2,379,521,705.61/x
  3. Step 3: Cross multiply
    4,259,102,305.38x = 5,877,452,900.28 × 2,379,521,705.61
  4. Step 4: Simplify right side
    4,259,102,305.38x = 13,985,526,749,947,494,400
  5. Step 5: Solve for x
    x = 13,985,526,749,947,494,400/4,259,102,305.38
  6. Step 6: Final answer
    x = 3,283,679,458.06

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Double scale
Find fourth proportional to 4,259,102,306.38, 5,877,452,901.66 and 2,379,521,706.61
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1.5x scale

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.