Home / 29,190,824.88-40,281,607.02-16,137,305.34

Finding the Fourth Proportional to 29,190,824.88, 40,281,607.02 and 16,137,305.34

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Solution

The fourth proportional to 29,190,824.88, 40,281,607.02 and 16,137,305.34 is: 22,268,524.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,190,824.88 : 40,281,607.02 = 16,137,305.34 : x
  2. Step 2: Convert to fraction form
    29,190,824.88/40,281,607.02 = 16,137,305.34/x
  3. Step 3: Cross multiply
    29,190,824.88x = 40,281,607.02 × 16,137,305.34
  4. Step 4: Simplify right side
    29,190,824.88x = 650,036,592,067,627.50
  5. Step 5: Solve for x
    x = 650,036,592,067,627.50/29,190,824.88
  6. Step 6: Final answer
    x = 22,268,524.26

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