Home / 32,671,333.85-45,084,729.26-17,984,131.44

Finding the Fourth Proportional to 32,671,333.85, 45,084,729.26 and 17,984,131.44

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Solution

The fourth proportional to 32,671,333.85, 45,084,729.26 and 17,984,131.44 is: 24,817,159.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671,333.85 : 45,084,729.26 = 17,984,131.44 : x
  2. Step 2: Convert to fraction form
    32,671,333.85/45,084,729.26 = 17,984,131.44/x
  3. Step 3: Cross multiply
    32,671,333.85x = 45,084,729.26 × 17,984,131.44
  4. Step 4: Simplify right side
    32,671,333.85x = 810,809,696,824,546.62
  5. Step 5: Solve for x
    x = 810,809,696,824,546.62/32,671,333.85
  6. Step 6: Final answer
    x = 24,817,159.31

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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.