Home / 46,944,232.88-70,398,660.90-19,652,412.56

Finding the Fourth Proportional to 46,944,232.88, 70,398,660.90 and 19,652,412.56

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Solution

The fourth proportional to 46,944,232.88, 70,398,660.90 and 19,652,412.56 is: 29,471,213.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,944,232.88 : 70,398,660.90 = 19,652,412.56 : x
  2. Step 2: Convert to fraction form
    46,944,232.88/70,398,660.90 = 19,652,412.56/x
  3. Step 3: Cross multiply
    46,944,232.88x = 70,398,660.90 × 19,652,412.56
  4. Step 4: Simplify right side
    46,944,232.88x = 1,383,503,527,678,341
  5. Step 5: Solve for x
    x = 1,383,503,527,678,341/46,944,232.88
  6. Step 6: Final answer
    x = 29,471,213.88

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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.