Home / 26,952,670.20-40,429,005.30-26,244,082.20

Finding the Fourth Proportional to 26,952,670.20, 40,429,005.30 and 26,244,082.20

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Solution

The fourth proportional to 26,952,670.20, 40,429,005.30 and 26,244,082.20 is: 39,366,123.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,952,670.20 : 40,429,005.30 = 26,244,082.20 : x
  2. Step 2: Convert to fraction form
    26,952,670.20/40,429,005.30 = 26,244,082.20/x
  3. Step 3: Cross multiply
    26,952,670.20x = 40,429,005.30 × 26,244,082.20
  4. Step 4: Simplify right side
    26,952,670.20x = 1,061,022,138,357,435.50
  5. Step 5: Solve for x
    x = 1,061,022,138,357,435.50/26,952,670.20
  6. Step 6: Final answer
    x = 39,366,123.30

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1.5x scale

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.