Home / 2,061,898,660.26-2,846,019,740.28-1,347,541,676.76

Finding the Fourth Proportional to 2,061,898,660.26, 2,846,019,740.28 and 1,347,541,676.76

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Solution

The fourth proportional to 2,061,898,660.26, 2,846,019,740.28 and 1,347,541,676.76 is: 1,859,999,371.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,898,660.26 : 2,846,019,740.28 = 1,347,541,676.76 : x
  2. Step 2: Convert to fraction form
    2,061,898,660.26/2,846,019,740.28 = 1,347,541,676.76/x
  3. Step 3: Cross multiply
    2,061,898,660.26x = 2,846,019,740.28 × 1,347,541,676.76
  4. Step 4: Simplify right side
    2,061,898,660.26x = 3,835,130,212,908,971,008
  5. Step 5: Solve for x
    x = 3,835,130,212,908,971,008/2,061,898,660.26
  6. Step 6: Final answer
    x = 1,859,999,371.85

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Double scale
Find fourth proportional to 2,061,898,661.26, 2,846,019,741.66 and 1,347,541,677.76
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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.