Home / 15,536,681.70-23,305,022.55-14,025,027.30

Finding the Fourth Proportional to 15,536,681.70, 23,305,022.55 and 14,025,027.30

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Solution

The fourth proportional to 15,536,681.70, 23,305,022.55 and 14,025,027.30 is: 21,037,540.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,536,681.70 : 23,305,022.55 = 14,025,027.30 : x
  2. Step 2: Convert to fraction form
    15,536,681.70/23,305,022.55 = 14,025,027.30/x
  3. Step 3: Cross multiply
    15,536,681.70x = 23,305,022.55 × 14,025,027.30
  4. Step 4: Simplify right side
    15,536,681.70x = 326,853,577,490,865.62
  5. Step 5: Solve for x
    x = 326,853,577,490,865.62/15,536,681.70
  6. Step 6: Final answer
    x = 21,037,540.95

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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.