Home / 16,952,353.29-25,427,961.27-7,367,731.02

Finding the Fourth Proportional to 16,952,353.29, 25,427,961.27 and 7,367,731.02

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Solution

The fourth proportional to 16,952,353.29, 25,427,961.27 and 7,367,731.02 is: 11,051,349.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,952,353.29 : 25,427,961.27 = 7,367,731.02 : x
  2. Step 2: Convert to fraction form
    16,952,353.29/25,427,961.27 = 7,367,731.02/x
  3. Step 3: Cross multiply
    16,952,353.29x = 25,427,961.27 × 7,367,731.02
  4. Step 4: Simplify right side
    16,952,353.29x = 187,346,379,024,337.59
  5. Step 5: Solve for x
    x = 187,346,379,024,337.59/16,952,353.29
  6. Step 6: Final answer
    x = 11,051,349.38

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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.