Home / 24,693,826.60-37,082,730.30-18,311,285.80

Finding the Fourth Proportional to 24,693,826.60, 37,082,730.30 and 18,311,285.80

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Solution

The fourth proportional to 24,693,826.60, 37,082,730.30 and 18,311,285.80 is: 27,498,065.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,693,826.60 : 37,082,730.30 = 18,311,285.80 : x
  2. Step 2: Convert to fraction form
    24,693,826.60/37,082,730.30 = 18,311,285.80/x
  3. Step 3: Cross multiply
    24,693,826.60x = 37,082,730.30 × 18,311,285.80
  4. Step 4: Simplify right side
    24,693,826.60x = 679,032,472,767,619.75
  5. Step 5: Solve for x
    x = 679,032,472,767,619.75/24,693,826.60
  6. Step 6: Final answer
    x = 27,498,065.96

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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.