Home / 8,857,662,662,779.50-13,352,883,993,933-8,267,208,413,074.50

Finding the Fourth Proportional to 8,857,662,662,779.50, 13,352,883,993,933 and 8,267,208,413,074.50

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Solution

The fourth proportional to 8,857,662,662,779.50, 13,352,883,993,933 and 8,267,208,413,074.50 is: 12,462,777,043,578.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,857,662,662,779.50 : 13,352,883,993,933 = 8,267,208,413,074.50 : x
  2. Step 2: Convert to fraction form
    8,857,662,662,779.50/13,352,883,993,933 = 8,267,208,413,074.50/x
  3. Step 3: Cross multiply
    8,857,662,662,779.50x = 13,352,883,993,933 × 8,267,208,413,074.50
  4. Step 4: Simplify right side
    8,857,662,662,779.50x = 110,391,074,893,450,725,147,279,360
  5. Step 5: Solve for x
    x = 110,391,074,893,450,725,147,279,360/8,857,662,662,779.50
  6. Step 6: Final answer
    x = 12,462,777,043,578.50

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.