Home / 29,577,914.88-40,810,524.60-17,180,643

Finding the Fourth Proportional to 29,577,914.88, 40,810,524.60 and 17,180,643

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Solution

The fourth proportional to 29,577,914.88, 40,810,524.60 and 17,180,643 is: 23,705,222.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,577,914.88 : 40,810,524.60 = 17,180,643 : x
  2. Step 2: Convert to fraction form
    29,577,914.88/40,810,524.60 = 17,180,643/x
  3. Step 3: Cross multiply
    29,577,914.88x = 40,810,524.60 × 17,180,643
  4. Step 4: Simplify right side
    29,577,914.88x = 701,151,053,795,317.88
  5. Step 5: Solve for x
    x = 701,151,053,795,317.88/29,577,914.88
  6. Step 6: Final answer
    x = 23,705,222.52

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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.