Home / 26,172,663.91-36,094,763.62-16,384,000.47

Finding the Fourth Proportional to 26,172,663.91, 36,094,763.62 and 16,384,000.47

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Solution

The fourth proportional to 26,172,663.91, 36,094,763.62 and 16,384,000.47 is: 22,595,201.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,172,663.91 : 36,094,763.62 = 16,384,000.47 : x
  2. Step 2: Convert to fraction form
    26,172,663.91/36,094,763.62 = 16,384,000.47/x
  3. Step 3: Cross multiply
    26,172,663.91x = 36,094,763.62 × 16,384,000.47
  4. Step 4: Simplify right side
    26,172,663.91x = 591,376,624,114,618.88
  5. Step 5: Solve for x
    x = 591,376,624,114,618.88/26,172,663.91
  6. Step 6: Final answer
    x = 22,595,201.85

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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.