Home / 45,545,440.32-62,846,500.32-27,206,832.96

Finding the Fourth Proportional to 45,545,440.32, 62,846,500.32 and 27,206,832.96

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Solution

The fourth proportional to 45,545,440.32, 62,846,500.32 and 27,206,832.96 is: 37,541,721.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,545,440.32 : 62,846,500.32 = 27,206,832.96 : x
  2. Step 2: Convert to fraction form
    45,545,440.32/62,846,500.32 = 27,206,832.96/x
  3. Step 3: Cross multiply
    45,545,440.32x = 62,846,500.32 × 27,206,832.96
  4. Step 4: Simplify right side
    45,545,440.32x = 1,709,854,236,326,826.50
  5. Step 5: Solve for x
    x = 1,709,854,236,326,826.50/45,545,440.32
  6. Step 6: Final answer
    x = 37,541,721.51

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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.