Home / 46,682,759.54-70,027,502.33-17,928,895.16

Finding the Fourth Proportional to 46,682,759.54, 70,027,502.33 and 17,928,895.16

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Solution

The fourth proportional to 46,682,759.54, 70,027,502.33 and 17,928,895.16 is: 26,894,634.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,682,759.54 : 70,027,502.33 = 17,928,895.16 : x
  2. Step 2: Convert to fraction form
    46,682,759.54/70,027,502.33 = 17,928,895.16/x
  3. Step 3: Cross multiply
    46,682,759.54x = 70,027,502.33 × 17,928,895.16
  4. Step 4: Simplify right side
    46,682,759.54x = 1,255,515,747,811,116.75
  5. Step 5: Solve for x
    x = 1,255,515,747,811,116.75/46,682,759.54
  6. Step 6: Final answer
    x = 26,894,634.34

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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.