Home / 16,301,000.45-22,495,919.92-8,959,093.83

Finding the Fourth Proportional to 16,301,000.45, 22,495,919.92 and 8,959,093.83

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Solution

The fourth proportional to 16,301,000.45, 22,495,919.92 and 8,959,093.83 is: 12,363,845.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,301,000.45 : 22,495,919.92 = 8,959,093.83 : x
  2. Step 2: Convert to fraction form
    16,301,000.45/22,495,919.92 = 8,959,093.83/x
  3. Step 3: Cross multiply
    16,301,000.45x = 22,495,919.92 × 8,959,093.83
  4. Step 4: Simplify right side
    16,301,000.45x = 201,543,057,333,048.38
  5. Step 5: Solve for x
    x = 201,543,057,333,048.38/16,301,000.45
  6. Step 6: Final answer
    x = 12,363,845.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.