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Finding the Fourth Proportional to 26,471,444.80, 37,110,411.20 and 26,471,444.80

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Solution

The fourth proportional to 26,471,444.80, 37,110,411.20 and 26,471,444.80 is: 37,110,411.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,471,444.80 : 37,110,411.20 = 26,471,444.80 : x
  2. Step 2: Convert to fraction form
    26,471,444.80/37,110,411.20 = 26,471,444.80/x
  3. Step 3: Cross multiply
    26,471,444.80x = 37,110,411.20 × 26,471,444.80
  4. Step 4: Simplify right side
    26,471,444.80x = 982,366,201,586,101.88
  5. Step 5: Solve for x
    x = 982,366,201,586,101.88/26,471,444.80
  6. Step 6: Final answer
    x = 37,110,411.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.