Home / 23,413,075,261.20-35,107,992,048.60-8,489,645,110.80

Finding the Fourth Proportional to 23,413,075,261.20, 35,107,992,048.60 and 8,489,645,110.80

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Solution

The fourth proportional to 23,413,075,261.20, 35,107,992,048.60 and 8,489,645,110.80 is: 12,730,253,916.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,413,075,261.20 : 35,107,992,048.60 = 8,489,645,110.80 : x
  2. Step 2: Convert to fraction form
    23,413,075,261.20/35,107,992,048.60 = 8,489,645,110.80/x
  3. Step 3: Cross multiply
    23,413,075,261.20x = 35,107,992,048.60 × 8,489,645,110.80
  4. Step 4: Simplify right side
    23,413,075,261.20x = 298,054,393,045,402,255,360
  5. Step 5: Solve for x
    x = 298,054,393,045,402,255,360/23,413,075,261.20
  6. Step 6: Final answer
    x = 12,730,253,916.68

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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.