Home / 52,893,883,189.08-79,374,958,741.50-19,314,694,256

Finding the Fourth Proportional to 52,893,883,189.08, 79,374,958,741.50 and 19,314,694,256

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Solution

The fourth proportional to 52,893,883,189.08, 79,374,958,741.50 and 19,314,694,256 is: 28,984,505,716.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,893,883,189.08 : 79,374,958,741.50 = 19,314,694,256 : x
  2. Step 2: Convert to fraction form
    52,893,883,189.08/79,374,958,741.50 = 19,314,694,256/x
  3. Step 3: Cross multiply
    52,893,883,189.08x = 79,374,958,741.50 × 19,314,694,256
  4. Step 4: Simplify right side
    52,893,883,189.08x = 1,533,103,059,674,687,078,400
  5. Step 5: Solve for x
    x = 1,533,103,059,674,687,078,400/52,893,883,189.08
  6. Step 6: Final answer
    x = 28,984,505,716.74

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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.