Home / 250,883,090,327.60-376,398,070,073.48-80,899,260,726.45

Finding the Fourth Proportional to 250,883,090,327.60, 376,398,070,073.48 and 80,899,260,726.45

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Solution

The fourth proportional to 250,883,090,327.60, 376,398,070,073.48 and 80,899,260,726.45 is: 121,372,570,658.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,883,090,327.60 : 376,398,070,073.48 = 80,899,260,726.45 : x
  2. Step 2: Convert to fraction form
    250,883,090,327.60/376,398,070,073.48 = 80,899,260,726.45/x
  3. Step 3: Cross multiply
    250,883,090,327.60x = 376,398,070,073.48 × 80,899,260,726.45
  4. Step 4: Simplify right side
    250,883,090,327.60x = 30,450,325,607,807,052,677,120
  5. Step 5: Solve for x
    x = 30,450,325,607,807,052,677,120/250,883,090,327.60
  6. Step 6: Final answer
    x = 121,372,570,658.49

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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.