Home / 1,040,943,951,091.50-1,560,594,735,700-657,680,188,379.91

Finding the Fourth Proportional to 1,040,943,951,091.50, 1,560,594,735,700 and 657,680,188,379.91

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Solution

The fourth proportional to 1,040,943,951,091.50, 1,560,594,735,700 and 657,680,188,379.91 is: 986,001,444,826.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,943,951,091.50 : 1,560,594,735,700 = 657,680,188,379.91 : x
  2. Step 2: Convert to fraction form
    1,040,943,951,091.50/1,560,594,735,700 = 657,680,188,379.91/x
  3. Step 3: Cross multiply
    1,040,943,951,091.50x = 1,560,594,735,700 × 657,680,188,379.91
  4. Step 4: Simplify right side
    1,040,943,951,091.50x = 1,026,372,239,759,871,924,240,384
  5. Step 5: Solve for x
    x = 1,026,372,239,759,871,924,240,384/1,040,943,951,091.50
  6. Step 6: Final answer
    x = 986,001,444,826.74

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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.