Home / 37,441,870.20-56,162,805.30-18,284,916.60

Finding the Fourth Proportional to 37,441,870.20, 56,162,805.30 and 18,284,916.60

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Solution

The fourth proportional to 37,441,870.20, 56,162,805.30 and 18,284,916.60 is: 27,427,374.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,441,870.20 : 56,162,805.30 = 18,284,916.60 : x
  2. Step 2: Convert to fraction form
    37,441,870.20/56,162,805.30 = 18,284,916.60/x
  3. Step 3: Cross multiply
    37,441,870.20x = 56,162,805.30 × 18,284,916.60
  4. Step 4: Simplify right side
    37,441,870.20x = 1,026,932,210,932,538
  5. Step 5: Solve for x
    x = 1,026,932,210,932,538/37,441,870.20
  6. Step 6: Final answer
    x = 27,427,374.90

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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.