Home / 58,325,918.79-80,492,213.43-33,546,112.55

Finding the Fourth Proportional to 58,325,918.79, 80,492,213.43 and 33,546,112.55

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Solution

The fourth proportional to 58,325,918.79, 80,492,213.43 and 33,546,112.55 is: 46,295,041.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,325,918.79 : 80,492,213.43 = 33,546,112.55 : x
  2. Step 2: Convert to fraction form
    58,325,918.79/80,492,213.43 = 33,546,112.55/x
  3. Step 3: Cross multiply
    58,325,918.79x = 80,492,213.43 × 33,546,112.55
  4. Step 4: Simplify right side
    58,325,918.79x = 2,700,200,851,121,402
  5. Step 5: Solve for x
    x = 2,700,200,851,121,402/58,325,918.79
  6. Step 6: Final answer
    x = 46,295,041.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.