Home / 27,678,045.60-41,517,068.40-14,764,029.30

Finding the Fourth Proportional to 27,678,045.60, 41,517,068.40 and 14,764,029.30

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Solution

The fourth proportional to 27,678,045.60, 41,517,068.40 and 14,764,029.30 is: 22,146,043.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,678,045.60 : 41,517,068.40 = 14,764,029.30 : x
  2. Step 2: Convert to fraction form
    27,678,045.60/41,517,068.40 = 14,764,029.30/x
  3. Step 3: Cross multiply
    27,678,045.60x = 41,517,068.40 × 14,764,029.30
  4. Step 4: Simplify right side
    27,678,045.60x = 612,959,214,307,704.12
  5. Step 5: Solve for x
    x = 612,959,214,307,704.12/27,678,045.60
  6. Step 6: Final answer
    x = 22,146,043.95

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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.