Home / 8,406,843,642,196.60-12,608,991,331,058-2,288,025,661,498.70

Finding the Fourth Proportional to 8,406,843,642,196.60, 12,608,991,331,058 and 2,288,025,661,498.70

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Solution

The fourth proportional to 8,406,843,642,196.60, 12,608,991,331,058 and 2,288,025,661,498.70 is: 3,431,691,721,524.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,406,843,642,196.60 : 12,608,991,331,058 = 2,288,025,661,498.70 : x
  2. Step 2: Convert to fraction form
    8,406,843,642,196.60/12,608,991,331,058 = 2,288,025,661,498.70/x
  3. Step 3: Cross multiply
    8,406,843,642,196.60x = 12,608,991,331,058 × 2,288,025,661,498.70
  4. Step 4: Simplify right side
    8,406,843,642,196.60x = 28,849,695,731,075,355,739,422,720
  5. Step 5: Solve for x
    x = 28,849,695,731,075,355,739,422,720/8,406,843,642,196.60
  6. Step 6: Final answer
    x = 3,431,691,721,524.31

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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.