Home / 43,954,670.58-65,932,562.40-16,653,629.70

Finding the Fourth Proportional to 43,954,670.58, 65,932,562.40 and 16,653,629.70

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Solution

The fourth proportional to 43,954,670.58, 65,932,562.40 and 16,653,629.70 is: 24,980,655.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,954,670.58 : 65,932,562.40 = 16,653,629.70 : x
  2. Step 2: Convert to fraction form
    43,954,670.58/65,932,562.40 = 16,653,629.70/x
  3. Step 3: Cross multiply
    43,954,670.58x = 65,932,562.40 × 16,653,629.70
  4. Step 4: Simplify right side
    43,954,670.58x = 1,098,016,478,968,812.38
  5. Step 5: Solve for x
    x = 1,098,016,478,968,812.38/43,954,670.58
  6. Step 6: Final answer
    x = 24,980,655.40

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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.